Well-Adapted Underwater Animals that Defy Evolution
December 8, 2017
A wide variety of organisms spend all or part of their time under the surface of water, having just the equipment they need to thrive.
It's Curtains for Enceladus
May 11, 2015
The geysers of Saturn's little moon are like sheets instead of jets, spelling trouble for theories of its ancient age and possible life.
Arsenic Life Isn't
July 10, 2012
Remember the claim in 2010 that living organisms were discovered using arsenic instead of phosphate? Further tests show it was not the case.