Republicans said their policy bill promised "economic freedom," but energy advocates said it would halt Arizona's clean ...

BEIJING -- Chinese Premier Li Qiang on Friday presided over a State Council executive meeting, which approved an action plan ...

The agency plans to argue that carbon emissions from power plants do not contribute “significantly” to climate change.

One of Japan's largest steelmakers, JFE Steel, is making a big move to clean up the steel industry's planet-warming pollution ...