As early as mid-century, an area of land that adds up to the size of the U.S. could hit temperatures hazardous for human health.

It was the second time last week that Charlotte saw high temperatures beat records. But rain is on the way, and ice for the mountains.

More than two-dozen Christian and Jewish groups representing millions of Americans — ranging from the Episcopal Church and ...

Year above 1.5C suggests world is reaching long term warming threshold – studies - The Paris climate treaty commits to ...