The survival of more than 3,500 animal species is in jeopardy thanks to the impacts of climate change, a new study has found.

A new study finds that the Sonoran Desert’s iconic cactuses are suffering, not only from prolonged drought but also from ...

USA TODAY analysis found that 90-plus heat index days are becoming more frequent, starting earlier, lasting longer and occurring in longer streaks ...

A novel analysis suggests more than 3,500 animal species are threatened by climate change and also sheds light on huge gaps ...

The Texas-Mexico border is scorching under a record-setting heat wave, with temperatures soaring past 100 degrees, making it ...

The first major heat wave of the year is sweeping across a large swath of North America, delivering extreme conditions from Mexico to Canada with the United States — and Texas in particular ...

The Texas-Mexico border is scorching under a record-setting heat wave, with temperatures soaring past 110 degrees, making it the hottest place on the planet Wednesday. While cities just inside the ...