LiveScience - Instablogs
LiveScience
Jul 24 2008, Desh

Scientists are racing to perfect greener sources of energy to improve the environment and reduce dependence on oil and other fossil fuels. Some predict a hydrogen economy. Others say solar is the way to go. Wilder schemes involve sky-high wind turbines...

Related Stories
Most Recent Most Popular Most Commented
(2)
Brian, Chicago
Scientists call it the Naked Photo Test, and it works like this: say a photo turns up of you nakedly doing something that would shame you and your family for...
made popular Mar 26 2008
All Stories
Most Recent Most Popular Most Commented
(1)
Dianne, Dallas
Humans are arguably the most bizarre creatures in the animal kingdom. The proof is in the many gross, unnecessary, contradictory and simply inexplicable things we do....
made popular May 9 2008