News tagged with eons

Snails have a thing for sexy stems

In the marshlands of the southeast United States, the periwinkle snail is among the most abundant grazing species. "You can look out at high tide and see them everywhere, climbing up on the grasses," said ...

Aug 15, 2013 4 / 5 (1) 0 | with audio podcast

The landing-site specialist

(PhysOrg.com) -- Gale crater has been sitting just below the equator of Mars, minding its own business, for at least three and half billion years. But in August 2012, a capsule is going to come screaming out ...

Oct 19, 2011 5 / 5 (1) 0 | with audio podcast