MIT created an "artificial leaf" that recreates photosynthesis.

In Germany, they've got so much wind-generated electricity, they’re giving it away.

Driving 75 mph isn't fuel efficient, ahem, Maine.

Austin's going to be the largest local government using only renewable energy to power its municipal buildings.

Little things are turning people against the Keystone XL pipeline, even people you might not expect to take an activist stand. This Montana rancher just wants to keep his trees, so his ranch land won't erode away.

Green and native groups are challenging Shell's Alaska drilling efforts in court.

A new online game is sort of like the Sims for energy efficient living.