Universities say the automatic federal budget cuts that began last March have directly affected their research activities, leading to layoffs.

A new leaked report from the Intergovernmental Panel on Climate Change shows just how great the challenges will be.

A town in Maine has unexpectedly found itself on the front lines of the battle against tar sands oil, the most toxic fossil fuel on the planet.

A new short film from the creator of The Story of Stuff examines the path to a less wasteful economy and a more sustainable future.

Some climatologists are raising their voices to call for an overhaul of the economic systems that cause climate change.

Sandy was a wake-up call on how climate change will increasingly affect communities along coastlines. But are we ready for the next disaster?

Will Obama block the Keystone Pipeline or just keep bending?

The Color of Food Map charts farms and food justice initiatives owned or operated by people of color.

Protesters from Power Shift marched through downtown Pittsburgh earlier this week demanding an end to fossil fuel energy development.

The fracking boom means we're burning less coal. But that won't mean fewer emissions.