Microsoft said on Tuesday it signed a contract for a project in Louisiana that would remove 6.75 million metric tons of carbon dioxide over 15 years, which it says is the world's biggest permanent ...

Indiana Gov. Mike Braun signed a bill that redefines natural gas and propane as a clean and green. The fossil fuels can now receive more federal money.

Comedians have long used jokes to raise awareness of serious problems, and many are now turning the gaze to climate change.

Proposed legislation in the U.S. House of Representatives would reopen a loophole that would benefit so-called "forever ...