Related topics: evolutionary biology

Famed US alien seeker shifts gaze back to Earth

After decades spent scanning the heavens for signs of life elsewhere in the cosmos, astronomer Jill Tarter is stepping back, and letting a colleague take charge of the quest.

Scientists: This man has your number

Attention, star scientists: Pierre Azoulay is watching you. Not literally, of course: Azoulay, an economist, inhabits an office tucked away in the MIT Sloan School of Management, far from any lab. But his forte is original ...

Life possible on 'large parts' of Mars: study

Australian scientists who modelled conditions on Mars to examine how much of the red planet was habitable said that "large regions" could sustain life.

Scientists find H1N1 flu virus prevalent in animals in Africa

(PhysOrg.com) -- UCLA life scientists and their colleagues have discovered the first evidence of the H1N1 virus in animals in Africa. In one village in northern Cameroon, a staggering 89 percent of the pigs studied had been ...

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