US
death toll in Iraq reaches 2,500
WASHINGTON, June 16:Nearly 2,500 American
soldiers have died since the invasion of Iraq in
March, 2003, the Pentagon has said.
The
Pentagon gave no details on the nature of 2,500
deaths. Nevertheless, the figures underline the
continuing violence in Iraq even as President
George W Bush returned quite confident after a
surprise visit to Baghdad that the tide was
beginning to turn.
In
addition to this, more than 18,000 American
military personnel have been wounded since the
US-led invasion of Iraq, the Pentagon said.
Reacting
to new death toll, White House spokesman Tony
Snow said President Bush feels the pain of
families who have lost loved ones. He said the
President believes US soldiers, who died in Iraq,
did not die in vain.
''Any
President who goes through a time of war feels
very deeply the responsibility for sending men
and women into harm's way, feels very deeply the
pain that the families feel. This President is no
different,'' he said.
''It's
always a sad benchmark, and one of the things the
President has said is that these people will not
die in vain,'' Mr Snow added. ''... You've got a
government now that can help ensure that that is
not the case.''
Some
members of the Congress have been calling for a
timetable for the eventual withdrawal of troops
from Iraq, of which there are about 127,000.
According
to some estimates, about 4,800 Iraqi police and
security forces have died during the war, and at
least 30,000 Iraqi civilians have been killed.
Mr
Bush has dismissed calls for a US withdrawal from
Iraq as election-year politics and has refused to
give a timetable to allow troops to come home.
(UNI)
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Bill Gates to ease
out of Microsoft reponsibilities
WASHINGTON,
June 16:Microsoft Corp. Chairman Bill Gates
has announced plans to gradually withdraw from
the day-to-day reponsibilities of the company he
co-founded more than 30 years ago and built into
the world's largest software firm.
Speaking at the
company's headquarters in Redmond, Washington
State yesterday, Mr Gates said he will relinquish
all managerial roles by July 2008 to focus
full-time on the charitable work of the Bill
& Melinda Gates Foundation.
Microsoft remains
the world's largest software company, despite a
slumping stock price that has disappointed
investors and company insiders.
Mr Gates has
stepped down as the chief software architect, but
will continue as the company's chairman and
remain in advisory roles after transferring his
duties over the two-year period.
''This was a hard
decision for me,'' said Mr Gates, who founded the
company with childhood friend Paul Allen.
''I'm very lucky
to have two passions that I feel are so important
and so challenging. As I prepare for this change,
I firmly believe the road ahead for Microsoft is
as bright as ever.''
Ray Ozzie,
Microsoft's Chief Technical Officer, will
immediately assume the role of chief software
architect and begin working with Mr Gates on
overseeing all software technical design.
Chief Technical
Officer Craig Mundie will now be the chief
research and strategy officer and will work with
Mr Gates in those areas.
Mr Mundie also
will partner with general counsel Brad Smith to
guide Microsoft's intellectual property and
technology policy efforts.
Mr Gates is ranked
by Forbes magazine as the world's richest man,
with an estimated wealth of about 50 billion
dollars.
That great wealth,
he said, also brings great responsibility, and he
repeated his oft-spoken desire to give away the
bulk of his fortune to charity.
The Gates
Foundation focuses on education and global health
needs.
''Just as
Microsoft has taken off in ways I never expected,
so has the work of the foundation,'' he said.
In January 2000,
Mr Gates assumed the role of chief software
architect and Steve Ballmer took over the role of
chief executive officer.
Mr Ballmer remains
responsible for all day-to-day operations and the
company's business strategy.
The world ''has
had a tendency to focus a disproportionate amount
of attention on me,'' Mr Gates said, when in
reality, Microsoft is a company with an
extraordinary depth and breadth of talent. ''Our
leadership team has never been stronger,'' he
said.
Under him,
Microsoft has grown to more than 61,000 employees
in more than 100 countries. It generates almost 1
billion dollars in profits every month, according
to CBS News.
Mr Gates and Mr
Allen started Microsoft in 1975. Mr Gates took
Microsoft public in 1986 and was the company's
chairman and CEO until 2000, the year he and his
wife formed the Bill & Melinda Gates
Foundation, whose assets now total 29.1 billion
dollars.
For the past six
years he has focused on Microsoft's software
development as the company's chairman and chief
software architect. (UNI)
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Bush
admn. Declines comment on Shashi
Tharoor's nomination
WASHINGTON, June 16:The Bush
Administration has declined comment on
India's formal endorsement of UN diplomat
Shashi Tharoor as the next Secretary
General of the United Nations.
''Obviously
the Secretary General of the United
Nations is an extremely important
position for the welfare of the whole
world and the United States will be
looking very carefully at all the
nominees,'' a senior State administration
official said when asked for a response
on yesterday's announcement from New
Delhi.
In fact,
the United States has had little to say
on the other candidates whose names have
cropped from time to time from such
countries as Sri Lanka, Thailand and
South Korea.
United
Nations Secretary General Kofi Annan
leaves office in December this year after
serving two five-year terms at the world
body.
Mr
Tharoor, who is currently the UN
Under-Secretary General for
Communications and Public Information,
was yesterday officially nominated as
India's candidate for the top UN job.
The
decision to field Mr Tharoor comes with
an assertion that under the principle of
regional rotation, the next
Secretary-General should be from Asia.
Hours
after India announced its decision to
nominate Mr Tharoor, Pakistan said it
would field its own candidate to
challenge him.
Despite
all the hullabaloo made by the Asian
wannabe candidates, the Bush
administration has made it clear that it
does not agree that Asia has the sole
right to field the next candidate, and is
looking to Eastern Europe and other
precincts.
US
officials have met each of the
candidates, but apparently are not
impressed with the unofficial
contestants.
Mr Annan
himself said under the UN tradition to
rotate top jobs among the regions, his
successor should come from the 54-member
Asian region, which, in fact, stretches
from Lebanon to Fiji. ''I have no horse
in this race, and may the best man win,''
he remarked.
Meanwhile
South Korean Foreign Minister Ban
Ki-moon, describing himself as a
harmonizer, is the latest among Asian
diplomats vying for the top United
Nations post.
Mr Ban, a
candidate for post of UN
Secretary-General, said in New York
recently that if selected to succeed Kofi
Annan, he would work to narrow the
divisions between nations, and heal the
rift between member states and the
secretariat that is meant to serve their
interests.
Mr Ban,
62, is the third candidate from Asia,
although there are at least a half-dozen
more names frequently mentioned as
possibilities to take over from Mr Annan.
Among them
are Thai Deputy Prime Minister Surakiart
Sathirathai, who has some support among
members of the Association of Southeast
Asian Nations (ASEAN) but his constant
campaigning also has discouraged some
nations.
Seasoned
Sri Lankan diplomat Jayantha Dhanapala is
another serious contestant for the
position. He is the Sri Lankan
government's former peace negotiator with
rebel factions, who also served for five
years as the UN undersecretary-general
for disarmament. His reputation is
building, but not so much in the Security
Council, which holds primary
responsibility for choosing the next
secretary-general.
All the
candidates are making hectic
behind-the-scene efforts to take up the
coveted post.
The Bush
administration is expected to make its
decision known by the end of fall when
the serious business of selecting a
candidate begins, according to State
Department sources. (UNI)
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Judge
dismisses most of Democrats'
phone-jamming lawsuit
MANCHESTER, June 16:A Judge has
dismissed most of a Democratic lawsuit
against Republicans stemming from the
jamming of Democratic phone lines in the
November 2002 elections, a crime that led
to criminal convictions against three
former Republican officials.
State
Democratic Chairwoman Kathy Sullivan said
yesterday that a judge in Manchester
dismissed five of eight claims Democrats
had made in the civil lawsuit. The ruling
was dated Tuesday. Both parties called
the decision a victory.
The
dismissed counts alleged Republicans
commited civil harassment and conspiracy,
including conspiring against Democrats'
constitutional rights to vote and
associate.
"What
the court has basically done is reduced
this claim, this lawsuit, to a small
claims complaint," said Ovide
Lamontagne, a lawyer for the Republicans.
"A thousand dollars of damage is
what we think they could probably show
for the interruption of phones for an
hour and a half."
"This
is not a good day for the Republican
Party," Sullivan said. The civil
trial is scheduled to begin in November.
The
get-out-the-vote and ride-to-the-polls
phone banks run by Democrats and the
nonpartisan Manchester firefighters union
were jammed for more than an hour on
Election Day 2002, during a hotly
contested US Senate race between then-
Democratic Governor Jeanne Shaheen and
Republican John Sununu.
James
Tobin, of Bangor, Maine, a former
regional chairman of President George W
Bush's re-election campaign, was
convicted in December of two felony
telephone harassment charges but
acquitted of a third, more serious charge
of conspiring against voters' rights. He
was sentenced to 10 months in prison.
(AP)
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UN
Council extends Hariri probe panel
mandate
UNITED NATIONS, June
16:Expressing its willingness
to continue to assist Lebanon in the
search for truth behind the killing of
former Prime Minister Rafik Hariri, the
UN Security Council has extended for one
year the mandate of the international
commission probing the deadly 2005 car
bomb attack which had killed 22 others.
A day
after the UN International Independent
Investigation Commission (IIIC) reported
''considerable progress'' into the probe,
the 15-member Council yesterday voted
unanimously for the extension until June
15, 2007 that had been called for, among
others, by the Prime minister of Lebanon.
In the
resolution, the Council reiterated its
''strongest condemnation of the February
14, 2005 terrorist bombing, as well as of
all other attacks in Lebanon since
October 2004, and reaffirming also that
those involved in these attacks must be
held accountable for their crimes''.
The
council also supported the commission's
intention to extend further technical
assistance to Lebanese authorities
regarding their investigations into the
other terrorist attacks in Lebanon since
October 1, 2004, and also requested the
secretary-general to provide the IIIC
with the resources needed for this.
In his
detailed report on Tuesday to the
Security Council on the investigation
into the killings, head of the commission
Serge Brammertz, said the ''fundamental
building blocks for the investigation
into the crime'' were now largely
understood ''and provide the basis for
investigative progress with regard to
those who perpetrated the crime''.
UNIIIC was
established by the Security Council in
April 2005 after an earlier UN mission
found Lebanon's own investigation
seriously flawed and Syria primarily
responsible for the political tension
preceding Mr Hariri's murder.
Mr Hariri
became a critic of Damascus' domination
for decades of Lebanon. He was killed
along with 22 others in a massive
explosion on February 14, 2005 as his
motorcade traversed on a Beirut street.
The attack
occurred shortly after he charged Syria
with interfering in Lebanese politics.
Big street demonstrations followed and
opposition politicians accused Syria of
masterminding his death.
Damascus
has consistently denied a role in the
Hariri killing. (UNI)
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North
Korea steps up missile preparations
TOKYO, June 16:North Korea has
stepped up preparations for an apparent
missile test and could conduct a launch
in the next few days, a report said
today, amid warnings from Tokyo that a
long-range missile firing will threaten
Japanese security.
An
additional rocket section has arrived at
a North Korean launch site within the
last 48 hours as the country apparently
prepares for a missile test, Kyodo said.
The
missile was believed to be a long-range
Taepodong-2 missile test, capable of
reaching the US mainland with a light
payload, the news agency said.
While the
missile has not been loaded with fuel, it
has been moved to a test site in the
country's northeast. Earlier today, Chief
Cabinet Secretary Shinzo Abe said a
launch would threaten Japanese security
but refused to comment when asked if such
a launch was imminent.
"If
North Korea launches the reported
ballistic missile, which will directly
affect Japan's security, it will be a
violation of the Japan-Pyongyang
Declaration," Abe said.
The
declaration was signed in 2002 at
Japan-North Korea summit in Pyongyang,
and reaffirmed by the two nations in
2004, he said.
KBS, South
Korea's largest television network,
reported yesterday that the reclusive
communist nation was in the final stages
of preparation for a launch that could
come within a week.
South
Korean Foreign Ministry spokesman Choo
Kyu-ho and other officials said they did
not have any such information. But
another government official said the
Seoul government conveyed its concern to
the North last month over a possible
test. (AP)
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Tom
Cruise tops Forbes annual list of
powerful celebrity
NEW YORK, June 16:Hollywood hearthrob
Tom Cruise topped the world's most
powerful celebrity list closely followed
by Rolling Stones, Oprah Winfrey and
Tiger Woods, according to Forbes
magazine.
The
43-year old actor, who recently had a
daughter with Katie Holmes, has 67
million dollars following release of his
films "War of the Worlds" and
"Mission Impossible 3," the
magazine said releasing its annual list
of 100 most powerful celebrities
yesterday.
The
magazine based its list on income between
June 2005 and June 2006 on a combination
of factors including Web references as
calculated by Google, press clips and the
number of times a celebrity's face has
appeared on the cover of 26 major
consumer magazines.
The 20
most powerful names in show business
included seasoned old-school performers
such as sexagenarian rockers Rolling
Stones (No 2) with 162 million dollars
and U2,the Irish band who won the Grammy
award held the fourth positioninthe list.
Oprah
Winfrey, who has aired her show for 20
years, came in third this year with her
communication empire worth 225 million
dollar.
"The
Da Vinci Code" author Dan Brown came
in 10th.
Legendary
boxer Muhammad Ali, who had sold the
rights to his name and likeness last year
for USD 50 million occupied the 13th slot
despite not having boxed a single round
in almost 25 years.
Tiger
Woods, who has been in the top five for
the last five years straight, once again
is ranked fifth, making USD 90 million
over the last year, mostly from
endorsements. Actress Jennifer Aniston is
in 35th place and Angelina Jolie, 36th.
(PTI)
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Serious
fungal infections of the eye on
the rise
NEW YORK,
June 16:Health
Investigators in Miami and San
Francisco describe clusters of a
serious eye infection called
ulcerative keratitis, an
ulceration of the cornea, among
soft contact lens wearers caused
by the fungus Fusarium, which
until this year had been
considered an unusual condition
in the US Reports of both
clusters are published in the
Archives of Ophthalmology.
An editorial note
preceding the articles refers to
the recent withdrawal by Bausch
& Lomb of its ReNu
MoistureLoc contact lens cleaner,
because of an association with
these infections. The note says
those cases ''appear to be part
of a more global emergence of
Fusarium as a vision-threatening
organism in otherwise healthy
patients.''
In the first paper,
Dr Eduardo C Alfonso and
colleagues at the Bascom Palmer
Eye Institute in Miami, report
that their group treated 10 cases
of soft contact lens-associated
keratomycosis between 1969 and
1992. But between January 2004
and April 2006, they treated 34
cases attributed to Fusarium
infection.
The average age of
the patients was 34.9 years
(range 13 to 92). Medical
histories and evaluations failed
to turn up any active disease
that would predispose the
patients to infectious
ulceration.
Thirty-one patients
(91 per cent) were initially
treated with antibiotics for
presumed bacterial keratitis;
four patients were treated with
antiviral medications; and only
two received antifungal therapy
before the final diagnosis was
made.
The average time
from onset of symptoms to
diagnosis was 9.1 days (range 0
to 140 days). At the initial
examination, the size of the
infiltrates ranged from 1 to 8
mm.
Once the fungus was
identified, patients were usually
treated with topical natamycin 5
percent and oral voriconazole 200
mg per day was prescribed to
three patients. The length of
treatment ranged from 21 to 138
days
One case required
placement of tissue adhesive
glue, and another required a
surgical procedure. Most patients
needed corneal scraping to remove
dead tissue.
Alfonso's team
cautions: ''Based on the present
report, ophthalmic clinicians
should have a heightened clinical
suspicion for possible Fusarium
and other fungal pathogens as
causative agents in cosmetic soft
contact lens patients with
ulcerative keratitis.''
They note that
cultures and microscopy are
valuable diagnostic tools, and
early treatment leads to rapid
cure with good outcomes. They
recommend a polyene antifungal
agent, such as natamycin or
amphotericin, applied every hour
initially.
Meanwhile, in a
small case series reported by Dr
David G Hwang and associates at
the University of California, San
Francisco, there were four
patients with contact
lens-associated Fusarium
keratitis during a 5-week span in
early 2006. Previously, the
department had treated eight
cases of Fusarium keratitis
between 1976 and 2005, only two
of which were associated with
contact lens use.
Three of the
patients - ages 19 to 24 years -
had no risk factors for fungal
keratitis, whereas a fourth
woman, 56 years old, was
undergoing chemotherapy for
non-Hodgkin lymphoma, which may
have lowered her resistance to
infection.
Initially two of the
patients were misdiagnosed with
herpes-related keratitis and the
other two with bacterial
keratitis. One patient whose
diagnosis was not made for at
least 4 weeks after symptom onset
ended up requiring corneal
transplant surgery. Seven weeks
later, her visual acuity was
still poor.
The other three
patients recovered with visual
acuity of 20/40 or better after
treatment with topical antifungal
therapy.
In many of the
cases, but not all, patients
recalled having used Bausch and
Lomb contact lens solutions,
which have been pulled from the
market.
Hwang's team adds
that clusters of cases have been
reported in other areas of the US
and in Singapore. (AGENCIES)
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Infertility
common after ulcerative colitis surgery
NEW YORK, June 16:A common operation
for ulcerative colitis renders nearly 50
per cent of female patients infertile,
according to a new report. By contrast,
when the disease is managed with
medications alone, the infertility rate
is 15 per cent, similar to the rate seen
in healthy women.
Ulcerative
colitis is a serious disease in which the
body's immune cells attack the inner
lining of the large intestine or colon
resulting in severe bouts of bloody
diarrhea. In the long-term, the disease
also increases the risk of colon cancer.
While the
disease is often successfully treated
with medications alone, many patients
require surgery, frequently undergoing an
operation called colectomy with ileal
pouch anal anastomosis (IPAA).
With IPAA,
the colon is removed completely and the
last portion of the small intestine, the
ileum, is attached to the anus. Unlike
some other operations used to treat
ulcerative colitis, IPAA does not leave
the patient with an opening or ''ostomy''
on the skin where stool exits.
''Radiologic
studies have shown that women often have
blockage of the fallopian tubes after
undergoing IPAA,'' senior author Dr Peter
D Higgins, from the University of
Michigan at Ann Arbor, told Reuters
Health. ''Still, past studies have
yielded widely varying rates of
infertility, so we've been unable to tell
patients what their odds (are) of
becoming infertile after the procedure.''
According
to the new report, which appears in the
online issue of the medical journal Gut,
IPAA has several advantages over
long-term drug therapy as a treatment for
ulcerative colitis, including complete
elimination of disease flare-ups and
colon cancer risk, as well as a much
lower cost. Despite these benefits, most
patients opt for medical therapy, Higgins
said.
A search
of published reports, meeting abstracts,
and other sources identified 189 studies
potentially relevant to investigating the
association between IPAA and infertility.
Ultimately,
eight studies, involving more than 500
patients, met selection criteria.
IPAA more
than tripled the risk of infertility
compared with medical therapy.
Infertility was defined as failure to
conceive after 12 months of attempts, the
authors note.
Higgins
said that there is evidence that other
surgeries for ulcerative colitis, such as
removing the colon but leaving the rectum
intact, may have lower infertility rates.
Treatments that reduce scarring at the
time of surgery or work to keep the
fallopian tubes open may help cut the
infertility rate seen with IPAA, he
added.(AGENCIES)
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Obesity
tied to hepatitis C treatment failure
NEW YORK, June 16:Obese patients who
are treated for chronic hepatitis C virus
(HCV) infection are more likely to have a
better outcome if the underlying
abnormalities caused by excessive fat
tissue are corrected first, according to
a review published in the medical journal
Hepatology.
The lead
author, Dr Michael R Charlton of the Mayo
Clinic, Rochester, Minnesota, and
colleagues point out that obesity is
considered to be a metabolic condition,
not simply a matter of being very
overweight.
Obesity in
patients with HCV infection is associated
inflammation and insulin resistance, a
''prediabetic'' abnormality of blood
sugar. These patients may also have
steatosis, ''fatty liver disease;''
progression of fibrosis, scarring of the
liver; and poor response to interferon
and ribavirin, the standard treatment for
HCV infection.
Patients
with hepatitis C and obesity-related
fatty liver disease are also at greater
risk for more advanced liver disease.
Weight
loss to reduce fat tissue is an important
first step in improving response to
treatment, the investigators advise.
Also
important is treatment with diabetes
drugs, such as metformin and
pioglitazone, to improve insulin
sensitivity and reduce fat accumulation
in the liver. This might reverse disease
progression, the researchers note.
Other
approaches to enhance patients' response
to combination drug therapy may include
longer duration of treatment and higher
doses to counteract the decreased
response to the drugs. Rather than basing
doses on weight, they suggest, drug doses
could be based on body mass index, a
ratio of height to weight.
''Treatment
strategies that focus on improving
underlying metabolic factors associated
with poor response to combination
therapy,'' conclude the researchers, are
''more likely to overcome the low
sustained viral response rates observed
in obese patients infected with
HCV.''(AGENCIES)
Forgotten
urban poor a living time bomb: UN
LONDON, June 16:The world's growing
number of poor slum dwellers is a ticking
time bomb that Governments dare not
ignore, the United Nations said today.
The world
will pass a critical point in 2007 when
the majority of its 6 billion people will
be urbanised, the world body said.
One-third
of them will be slum dwellers, many
trapped in poverty but overlooked by
governments and with no prospects of
improvement.
''When a
critical mass of people are in one place,
if you don't empower them they will
empower themselves through revolution,''
Anna Tibaijuka, head of UN-HABITAT said
in London, presenting the agency's State
of the World's Cities 2006/7 report.
''If we
want to avoid chaos we have to empower
the poor people,'' she told a news
conference ahead of the third World Urban
Forum meeting in Vancouver, Canada, from
June 19-23.
Far from
being better off than their rural
cousins, the urban poor were in many ways
worse off, ignored by aid agencies and
with little access to housing, adequate
sanitation, clean water, education or
health services.
For
example, even the children of relatively
affluent slum dwellers had higher rates
of killer diarrhoea than poor children in
the countryside, the report said, noting
that slum dwellers also tended to die
young.
Tibaijuka
said the world's slum dwellers faced
multiple disadvantages being near to
services, durable housing and the seat of
political power but having no access to
any of them.
This in
turn led to rising divisions and tensions
between the ''haves'' and ''have nots''
in burgeoning towns and cities.
In
sub-Saharan Africa, 72 per cent of the
urban population live in slums, attracted
there by prospects of a better life but,
once sucked in, are trapped in a cycle of
poverty, degradation and violence.
By 2030,
the urban population of Africa, the least
urbanised continent, will be larger than
the total population of Europe, the UN
report said.
''The
peace and stability of cities is in
question if the majority are in slums,''
Tibaijuka said, urging governments not to
simply bulldoze them as President Mugabe
had done in Zimbabwe but to provide
housing and services for them.
The report
said that in seven African countries
surveyed, Burkina Faso, Burundi, Ghana,
Kenya, Mali, Niger and Zambia, HIV/AIDS
was more prevalent in the urban than
rural population.
It also
noted the rise of mega- and even
metacities conurbations with populations
of more than 10 million and 20 million
respectively saying nine per cent of the
world's people now live in megacities
against four per cent in 1975.
The trend
is accelerating, the report said, noting
that by 2030, nearly 4 billion people, or
80 per cent of the world's urban
dwellers, will live in cities of the
developing world. (AGENCIES)
Fossils
show living birds descended from
waterfowl
WASHINGTON, June 16:A set of
110-million-year-old fossils from China
is the earliest example of a
modern-looking bird and strongly suggests
ancestors of all living birds were
waterfowl, researchers said.
The
pigeon-sized bird probably resembled a
tern or a loon,the researchers said.
Called Gansus yumenensis, it would have
been an accomplished flyer and diver and
could well be one of the ancestors of
modern birds, the researchers report in
today's issue of the journal Science.
''Every
bird living today, from ostriches ... To
bald eagles, probably evolved from a
Gansus-like ancestor,'' Matthew Lamanna
of Carnegie Natural History Museum in
Pittsburgh told a news conference.
Peter
Dodson, professor of anatomy the
University of Pennsylvania, who oversaw
the research, said, ''Gansus is very
close to a modern bird and helps fill in
the big gap between clearly non-modern
birds and the explosion of early birds
that marked the Cretaceous period, the
final era of the Dinosaur Age.''
The five
skeletons come from an exceptionally rich
fossil bed in China's Gansu Province, in
a poor farming area near Changma, 2,000
km west of Beijing.
In the
Cretaceous period, 100 million years ago,
it would have been a lake, surrounded by
lush plant life, filled with crocodiles
and fish, and with dinosaurs and early
mammals prowling on land.
Now the
lake bed survives as layers of rock.
''You can
walk up to a rock and peel off sheet
after sheet like paper until you get to a
fossil,'' said Jerald Harris of Dixie
State College of Utah.
Hai-lu You
of the Chinese Academy of Geological
Sciences was studying at the University
of Pennsylvania when many earlier fossil
birds were discovered in China's
northeastern Liaoning Province. He
remembered that the rock beds in Gansu
were similar and took an expedition
there.
They
struck paleontological gold and quickly
gathered five nearly complete fossils of
the early bird.
A computer
program reconstructed the bird
evolutionary tree and suggests the birds
that gave rise to modern birds were
waterfowl.
Gansus
looks more like a modern bird than some
birds that lived later in the Cretaceous
period.
Its wings,
legs and webbed feet closely resemble
those of living loons and diving ducks,
with a few exceptions. The birds had not
yet evolved the hollow, air-filled bones
that make modern birds to light and
nimble, and it still had tiny claws at
the end of its wings that probably would
have made it slightly clumsy in flight,
Harris said. (AGENCIES)
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