When it comes to global warming, coal is the gorilla in the room.

When it comes to global warming, coal is the gorilla in the room.

In reality, studies show that investments to spur renewable energy and boost energy efficiency generate far more jobs than oil and coal.

Have we failed to slow global warming pollution in part because climate and environmental activists have been too polite and well behaved?

This Dewdrop World is a beautiful, courageous, intimate film about love and loss. It may also be the deepest meditation on climate change that I've ever seen.

One thing you can say about nuclear power: the people who believe it is the silver bullet for America's energy problems never give up.

Bill Gates is a relative newcomer to the fight against global warming, but he's already shifting the debate over climate change.