Some populations of salmon have a better chance of adapting to climate change

Progress is being made on giant batteries to store power from renewable sources

Chicago tower to incorporate solar windows

"Cowboy town" promotes solar with no-interest loans

California law requires 33% of state's energy to be from renewable sources by 2020

Republicans for Environmental Protection calling for action on climate change (among other things)

Renewables generated same percentage of US power as nuclear in 2010

Google invests $168 million in solar project

Students leading the way in getting off coal

GE spends $600 million on solar plant to be up by 2013

New shock wave powered engine could revolutionize hybrid vehicles

Efficiency works: per-capita energy use on the decline

Solar is contagious: Keeping up with the Joneses applies to those trendy new roof panels too

Unexpected discovery catalyzes room-temperature hydrolysis