Topic: Rosie Redfield
The bacteria, a member of the genus Halomonadaceae, live in California's Mono Lake, amidst concentrations of arsenic that would kill most other life forms.
The new studies refute a December 2010 finding that, if confirmed, would have revolutionized how we think about life.
Alien fossils have been discovered in meteorites from outer space, claims a NASA astrobiologist. Other scientists are urging caution.
03/07/2011 01:14 pm