News tagged with primate
Owners struggle to find sanctuaries for chimps
(AP) -- Russ Cochran fondly recalls the fun he had with his chimpanzee when the animal was younger, taking him for rides in the car and to his cabin on the river. Boaters would stop to see Sammy, who would ...
May 14, 2009 |
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Snakes and how they helped our big brains evolve
The threat of snakes gave primates superior vision and large brains -- and fueled a critical aspect of human evolution, UC Davis anthropology professor Lynne Isbell argues in a new book.
May 01, 2009 |
3.6 / 5 (10) |
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Ancestor of HIV in primates may be surprisingly young
The ancestors of the simian immunodeficiency viruses (SIVs) that jumped from chimpanzees and monkeys, and ignited the HIV/AIDS pandemic in humans, have been dated to just a few centuries ago. These ages are substantially ...
Medicine & Health / HIV & AIDS
May 01, 2009 |
4.3 / 5 (3) |
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'You will give birth in pain': Neanderthals too
(PhysOrg.com) -- Researchers from the University of California at Davis (USA) and the Max Planck Institute for Evolutionary Anthropology in Leipzig (Germany) present a virtual reconstruction of a female Neanderthal ...
Other Sciences / Archaeology & Fossils
Apr 21, 2009 |
4.5 / 5 (14) |
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A dead gene comes back to life in humans
(PhysOrg.com) -- Researchers have discovered that a long-defunct gene was resurrected during the course of human evolution. This is believed to be the first evidence of a doomed gene - infection-fighting human ...
Mar 06, 2009 |
4.9 / 5 (10) |
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Ants on the brain
(PhysOrg.com) -- Colonies of social insects such as ants and bees could collectively make decisions using mechanisms similar to those used in primate brains, according to new research from the University of ...
Biology /
Feb 25, 2009 |
4.5 / 5 (11) |
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ASU genetics research sheds light on evolution of the human diet
Diet - and how it has shaped our genome - occupies much of an evolutionary scientist's time. Anne Stone, associate professor of anthropology in Arizona State University's School of Human Evolution and Social Change, will ...
Biology /
Feb 12, 2009 |
4.5 / 5 (2) |
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Researchers unravel ways capuchin monkeys select effective tools
(PhysOrg.com) -- When Tchaikovsky penned The Nutcracker, the last thing he probably had in mind was a capuchin monkey. And yet new research, co-directed by a researcher at the University of Georgia, is changing our view about ...
Biology /
Feb 04, 2009 |
5 / 5 (2) |
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Natural selection is not the only process that drives evolution
Why have some of our genes evolved rapidly? It is widely believed that Darwinian natural selection is responsible, but research led by a group at Uppsala University, suggests that a separate neutral (nonadaptive) process ...
Biology /
Jan 27, 2009 |
4.3 / 5 (21) |
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