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MAIN PAGE / SCIENCE & NATURE

01 April 2009 04:45 am
People who live in the tropics have more baby girls compared with those living in other parts of the world, work reveals.

01 April 2009 04:42 am
Baby birds can do arithmetic, say researchers in Italy.

28 March 2009 05:14 am
Mount Redoubt volcano in southern Alaska erupted three times on Friday, shooting ash as high as 51,000 feet, scientists said.

27 March 2009 05:01 am
Global warming is more than a third to blame for a major drop in rainfall that includes a decade-long drought in Australia and a lengthy dry spell in the United States, a scientist said on Wednesday.

20 March 2009 04:14 am
A red light flashes over the Dead Sea entry on a website inviting people to vote for the world's top natural wonders, warning: "this nominee is situated in more than one country."

20 March 2009 03:15 am
A pair of astronauts from the space shuttle Discovery safely completed a six-hour spacewalk outside the International Space Station on Thursday, installing a set of solar panels that will help the station handle twice as many crew members.

18 March 2009 05:06 am
An international plan is needed to rescue polar bears and their icy Arctic habitat but its success will hinge on a U.N. deal to fight global warming due to be agreed in December, Norway said on Tuesday.

16 March 2009 03:13 am
The space shuttle Discovery is on pace for a Sunday launch after NASA engineers repaired a leaky gas venting system, officials said Saturday.

15 March 2009 04:46 am
The world is facing an increasing risk of "irreversible" climate shifts because worst-case scenarios warned of two years ago are being realized, an international panel of scientists has warned.

12 March 2009 05:26 am
NASA orbiter Discovery's launch won't take place until Sunday at the earliest, mission managers said Wednesday after postponing a launch that had been scheduled for Wednesday night.

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