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

A 25-year-old nursing student who went missing on Thursday night after calling 911 to say she'd seen

Existing plans to limit global warming rely too much on “increasingly unrealistic assumptions” that

Death Valley, Calif. — Long the hottest place on Earth, Death Valley put a sizzling exclamation poin

Google has announced a new chip it considers to be a major milestone on the road to the future of co

The Environmental Protection Agency on Friday ordered a U.S. Virgin Islands oil refinery to shut dow

During the final presidential debate last week, Joe Biden said that he would “transition from the oi

A worried and wary Supreme Court heard arguments on Tuesday in a case that could revolutionize the a

Members of two of the Environmental Protection Agency's most influential advisory committees, tasked

Patrick Mahomes is, arguably, the best player in the National Football League right now. The quarte

CULTURELife at 50 Degrees, the DocumentaryOn the edge of the Sahara Desert in Mauritania, a salt min

Death Valley, Calif. — Long the hottest place on Earth, Death Valley put a sizzling exclamation poin

The AP Top 25 college football pollis back every week throughout the season!Get the poll delivered s

Between a colorful array of wildflowers and the harmonious buzz of bees and butterflies circling ove

During the final presidential debate last week, Joe Biden said that he would “transition from the oi