LOS ANGELES (AP) — When disaster strikes, government emergency alert systems offer a simple promise:

The vintage train was chugchugchugging its usual route out of Durango that sunny morning as tourists

Ayesha Curry is realizing that putting daughter Riley on social media at an early age might not have

At least 45% of the nation's tap water could be contaminated with at least one form of PFAS known as

Scientists and global leaders revealed on Tuesday that the "Doomsday Clock" has been reset to the cl

The world added record levels of renewable energy capacity in 2016 while spending less on clean ener

Coral reef bleaching has become more widespread, frequent and lethal in the last two decades, draini

For 20 years Tom Brokaw was at the helm of "NBC Nightly News" delivering the news of the day, and so

Selena Gomez and Benny Blanco have said yes to spending "forever" together.On Wednesday night, Gomez

Sixteen years ago, when Calliope Holingue was in high school, she had a problem. Two, actually. She

Global warming is about to tear big holes into Earth’s delicate web of life, pushing temperatures be

Friends and family are mourning the loss of John Beasley.The Everwood actor—whose list of credits in

BRUSSELS (AP) — Some European Union countries on Thursday doubled down on their decision to rapidly

Tim Brodribb has been measuring all the different ways global warming kills trees for the past 20 ye

The news that international leaders in Italy were not able to commit to strong, binding climate chan