Plants & Animals news

Extinct goat was cold-blooded

(PhysOrg.com) -- An extinct goat that lived on a barren Mediterranean island survived for millions of years by reducing in size and by becoming cold-blooded, which has never before been discovered in mammals.

dateNov 18, 2009 in Plants & Animals weblog
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Can a plant be altruistic?

The concept of altruism has long been debated in philosophical circles, and more recently, evolutionary biologists have joined the debate. From the perspective of natural selection, altruism may have evolved because any ...

dateNov 11, 2009 in Plants & Animals
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Pheromones a myth in mammals

Something just didn’t smell right to Richard Doty. It was 1976 when the director of the Smell and Taste Center at Penn’s School of Medicine first started raising a stink about the existence of pheromones.

dateDec 02, 2010 in Plants & Animals
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