(AP) -- A Southern California high school is taking the scalpel to frog dissections in biology class as it becomes the first U.S. school to take up animal welfare supporters' offer of free anatomy software.
Other
May 31, 2011
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(AP) -- Endeavour's six astronauts have checked the systems they need to bring NASA's next-to-last space shuttle flight to an end.
Space Exploration
May 31, 2011
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Making the power of synchrotron light available to more businesses, building new experimental equipment and developing new capabilities are three of the areas of collaboration in a trans-Atlantic memorandum of understanding ...
General Physics
May 31, 2011
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Over time, plants have evolved to adapt to a constantly changing, often hostile, environment. Unfortunately, they are facing a new and difficult challenge ahead.
Biotechnology
May 31, 2011
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