Environmental groups and state green banks convinced the full DC Circuit Wednesday to vacate and reconsider an earlier ruling that allowed the EPA to rescind billions of dollars in grants.

After 14 years as a U.S. diplomat, one officer talks about being laid off in the State Department's sweeping cuts, losing both career and professional identity.

Researchers at the University of Cambridge's climaTRACES Lab found that global GDP could shrink by up to 24% by 2100.

WASHINGTON — Today, Lawyers for Good Government (L4GG) filed an amicus brief as counsel for 40 U.S. Senators and U.S. Representatives, urging the D.C. Circuit Court of Appeals to rehear a case…

A new study says Americans buy more soda and ice cream as temperatures rise. That could have implications in a warming world.

China led the pack in solar installations, adding 256 GW — more than twice as much solar capacity as the rest of the world combined.

On the campaign trail, President Donald Trump promised to cut energy costs in half. Now, energy costs are skyrocketing.

Climate policy strategist Justin Guay has a populist pitch for our warming world.