Archive: 10/15/2009

Migrating Microbes

With every spacecraft that leaves Earth, millions of microbes hitch a ride into space. As astrobiologists search for life in other worlds, preventing forward and back contamination remains a key priority.

Oct 15, 2009 5 / 5 (1) 0

Teaching the Teachers

(PhysOrg.com) -- Research experiences for science teachers can have a direct impact on the achievement of their students, increasing their performance significantly on state assessments. There are also economic ...

Oct 15, 2009 4 / 5 (1) 0