Paleontology, with its rocks and fossils, seems far removed from the world of developmental genetics, with its petri dishes and embryos. Whereas paleontology strives to determine "What happened in evolution?", ...
Nov 07, 2012
5 / 5 (5)
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A small fish crawling on stumpy limbs from a shrinking desert pond is an icon of can-do spirit, emblematic of a leading theory for the evolutionary transition between fish and amphibians. This theorized image ...
Dec 27, 2011
4.3 / 5 (8)
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(AP) -- A few hundred people in Seattle have joined citizens around the globe in rallying against fossil fuel use and in support of alternative means of transportation.
Sep 25, 2011
4.2 / 5 (5)
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Democrats in the House of Representatives on Tuesday announced a sweeping plan to change how the nation produces and uses energy in order to reduce the risk of dangerous climate change.
Apr 01, 2009
4.3 / 5 (62)
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