Animals differ in the amount of fat they carry around depending on their species, status and sex. However, the causes of much of this variation have been a mystery. The Bristol study shows that many differences can be understood ...
Plants & Animals
Jan 20, 2012
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At least half a dozen Sierra Nevada red foxes, a species once believed to have been nearly wiped out in the 1920s, roam the high country wilderness south of Yosemite, U.S. Forest Service biologists said Thursday.
Ecology
Sep 26, 2011
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(PhysOrg.com) -- A new species of small carnivore, known as Durrell’s vontsira (Salanoia durrelli) has been identified by researchers from the Durrell Wildlife Conservation Trust, the Natural History Museum, London, ...
Plants & Animals
Oct 11, 2010
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The scientific community already knew that many carnivores eat fruit, but had thought this was something purely anecdotal. Now researchers from the University of Santiago de Compostela (USC) have shown that carnivorous animals ...
Ecology
Jun 14, 2010
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(PhysOrg.com) -- Some Michigan mammal species are rapidly expanding their ranges northward, apparently in response to climate change, a new study shows. In the process, these historically southern species are replacing their ...
Ecology
May 12, 2009
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Massive predators like Albertosaurus and Tyrannosaurus rex may have been at the top of the food chain, but they were not the only meat-eating dinosaurs to roam North America, according to Canadian researchers who have discovered ...
Archaeology
Mar 16, 2009
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