News tagged with snails

A snapshot of pupfish evolution in action

Chris Martin has bred more than 3,000 hybrid fish in his time as a graduate student in evolution and ecology at UC Davis, a pursuit that has helped him create one of the most comprehensive snapshots of natural ...

Jan 10, 2013
4.5 / 5 (4) 0 | with audio podcast

Male snails babysit for other dads

(Phys.org)—Pity the male of the marine whelk, Solenosteira macrospira. He does all the work of raising the young, from egg-laying to hatching—even though few of the baby snails are his own.

Aug 28, 2012
not rated yet 1 | with audio podcast

Hitchhiking snails fly from ocean to ocean

Smithsonian scientists and colleagues report that snails successfully crossed Central America, long considered an impenetrable barrier to marine organisms, twice in the past million years -- both times probably ...

Sep 14, 2011
4.3 / 5 (3) 3 | with audio podcast

'Explosive' evolution in pupfish

Two groups of small fish, one from a Caribbean island and one from the Yucatan peninsula of Mexico, exhibit some of the fastest rates of evolution known in any organism, according to a new UC Davis study.

Apr 27, 2011
5 / 5 (4) 9 | with audio podcast

Scientists find damage to coral near BP well

For the first time, federal scientists have found damage to deep sea coral and other marine life on the ocean floor several miles from the blown-out BP well - a strong indication that damage from the spill ...

Nov 06, 2010
5 / 5 (9) 4