With Republicans in Congress determined to block action, environmental leaders search for other avenues to advance climate policy.

The Golden State's proposed clean energy target of 50 percent by 2030 is the highest in the nation. But there's no reason other states couldn't achieve the same goal.

With Congress back in session, Republican leadership is prioritizing an item that probably isn’t at the top of most Americans’ agenda: approving the controversial oil pipeline.

Extremes of both hot and cold temperatures across the planet are increasing faster than previously believed.

An environmental law expert says agencies like the EPA are meant to represent the public interest -- not corporations and moneyed interests. But that's exactly what is happening.

A new generation turns an ancient idea into a crusade to save the future.

A roundup of our readers' favorite posts on BillMoyers.com this year.

See a roundup of Bill's top 10 discussions this year on BillMoyers.com.

The Arctic is warming twice as fast as the rest of the Earth.

Heartening news about alternative energy and the growth of climate activism exists in the shadow of terrible predictions on climate change.