Items tagged with years

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Friday, July 16th, 2010 - 16:38:36 - Anuradha Menon

The gene in men that's responsible for sperm production is 600 million years old and appears to be the only gene exclusively required for sperm...

Sunday, January 4th, 2009 - 10:09:45 - Ehud Rattner

The US space agency's (NASA) Mars rovers are celebrating a remarkable five years on the Red Planet. The first robot, named Spirit, landed on 3...

Friday, June 27th, 2008 - 20:07:54 - Anuradha Menon

New exquisitely preserved fossils from Latvia cast light on a key event in our own evolutionary history, when our ancestors left the water and...

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