By Ruth Kamnitzer Wondering how this summer’s blistering heat or last winter’s bone-chilling cold snap compared with previous ...

The forecast released Oct. 16 predicts where above- or below-normal temperatures and above- or below-normal precipitation are ...

A dangerous early-season heat wave will impact the central and eastern U.S. between June 20-24, bringing the hottest temperatures of the season so far. The heat is expected to intensify Friday across ...

In a landmark shift, a new study has found that climate change is now the most pervasive human-caused threat to imperiled species in the United States, surpassing other long-standing hazards like ...

Some artists offer a glimpse of a future that is already occurring in some climates. Others imagine a world past the point of ...