Honolulu is suing major fossil fuel companies, including ExxonMobil, Shell and Chevron, over climate change impacts.

International negotiations have delivered mixed results in tackling climate change, so some people are turning to another tool in search of faster progress: litigation.

A draft released by the EPA of the proposal argues that the agency didn’t have the authority to issue the endangerment finding in 2009 or regulations based on it. The draft also argues that U.S.

Environmental groups hail a “landmark” ruling in their favor. But the company, Eni, predicts a lower court will toss the ...

Judges with the U.N.’s top court say in a landmark climate decision that a “clean, healthy and sustainable environment” is a ...

The head of the Environmental Protection Agency moved to repeal a landmark environmental decision to regulate greenhouse gas ...

Ava Lazar made her first climate documentary at age 11. "When I was little, my older sister was very concerned about climate change, and I didn't really know what it was,” said Lazar.

A wrongful death suit against oil firms raises questions about accountability and the seriousness of climate change ...

The International Court of Justice called global warming an “urgent and existential threat” at a closely watched case in The ...

As climate change accelerates, Ohio’s cities and counties are bracing for a wide range of costly impacts. They span nearly ...

The president says he ‘assumes’ that his once-former ally and right-wing media mogul Rupert Murdoch ‘controls’ the newspaper ...