(AP) -- A spacewalking astronaut put aside the impending birth of his daughter and blazed through his first-ever venture outside the International Space Station on Saturday.
Space Exploration
Nov 21, 2009
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The mysterious Monarch butterfly, which migrates en masse annually between Canada and Mexico, is now facing a new peril: another insect thriving in Western Mexican forests.
Ecology
Nov 21, 2009
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(AP) -- Computer hackers have broken into a server at a well-respected climate change research center in Britain and posted hundreds of private e-mails and documents online - stoking debate over whether some scientists have ...
Internet
Nov 21, 2009
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Australia has issued "catastrophic" alerts after record-breaking temperatures and wild lightning storms sparked more than 100 fires across the country, officials said Saturday.
Environment
Nov 21, 2009
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(AP) -- Scientists are preparing the world's largest atom smasher to explore the depths of matter after successfully restarting the $10 billion machine following more than a year of repairs.
General Physics
Nov 21, 2009
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(AP) -- The University of Nebraska's governing board on Friday voted not to place tighter restrictions on embryonic stem cell research than those outlined under federal guidelines, which were expanded after President Barack ...
Other
Nov 21, 2009
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(AP) -- Two fingers and a tooth removed from Galileo Galilei's corpse in a Florentine basilica in the 18th century and given up for lost have been found again and will soon be put on display, an Italian museum director said ...
Archaeology
Nov 21, 2009
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