Life
Lab yeast make evolutionary leap to multicellularity
One of the great evolutionary leaps in the history of life on Earth 鈥� the transition to multicellularity 鈥� has been achieved in the lab
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Humans
Sex and asymmetry: How the camel got its penis
Features
Health
Breeding with Neanderthals helped humans go global
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Earth
Are the wild horses of the American west native?
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Life
It is human nature to cooperate with strangers
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Earth
United plates of America: The making of a new world
Features
Earth
Fishing has driven evolution of smaller Alaskan salmon
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Earth
Early hominin women had wanderlust
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Life
American Muslim clerics sign up for evolution
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Earth
Reindeer gained UV vision after moving to the Arctic
Reindeer have adapted to see their world in glorious ultraviolet, helping them find food and avoid predators
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Meet the top 10 new species of 2010
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Life
Man’s best friends: How animals made us human
Features
Earth
Zoologger: Clone army steals genes from other species
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Life
Early mammals were brainy and nosy
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