Archive: 02/25/2010

Does promiscuity prevent extinction?

Promiscuous females may be the key to a species' survival, according to new research by the Universities of Exeter and Liverpool. Published today (25 February) in Current Biology, the study could solve the my ...

Feb 25, 2010 5 / 5 (3) 0 | with audio podcast

UV light stick purifies water

(PhysOrg.com) -- Today, about one billion people on Earth don't have access to clean drinking water, and that number is expected to increase even more in the coming years. To solve this problem, inventors ...

Feb 25, 2010 4.5 / 5 (18) 13 | with audio podcast weblog