(Phys.org) —Research into the incubation behaviour of birds suggests the type of parental care carried out by their long extinct ancestors.
May 15, 2013
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An assortment of saber-toothed cats, hyenas, an extinct 'bear-dog', ancestors of the red panda and several other carnivores died under unusual circumstances in a Spanish cave near Madrid approximately 9-10 ...
May 01, 2013
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Most of us want to swim in a lake where we can see our toes. Clear, oxygen-rich water supports not only human swimmers, but also intricate webs of animal and microbial life. That life can be disrupted when ...
Apr 23, 2013
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