"You challenged me in ways no one else could," Roger Federer tells Rafael Nadal, who will retire after this week's Davis Cup ...

Ukraine has fired six U.S.-made ATACMS into Russia, marking the first attack using the U.S.-made long-range missiles in 1,000 ...

The monarch butterfly is widely recognized and widely dispersed across North America and it's in trouble. Federal officials ...

The Port of Oakland will receive nearly $50 million in federal funding for infrastructure upgrades as part of the $580 ...

An atmospheric river may be approaching Northern California, bringing heavy rain, the National Weather Service said Sunday.

This comic, illustrated by Fio Geiran, is inspired by an interview from TED Radio Hour's episode The Birds and the Bees. From ...

Ukraine has fired six ATACMS into Russia, the Russian Defense Ministry said. If confirmed, it would mark the first attack ...

Ukraine has fired six ATACAMS into Russia, the Russian Defense Ministry said. If confirmed, it would mark the first attack ...

Ukraine has fired six ATACAMS into Russia, the Russian Defense Ministry said. If confirmed, it would mark the first attack ...

Arthur Frommer, who revolutionized travel with his 1957 guidebook Europe on 5 Dollars a Day, has died at 95, his daughter ...

On November 19, the United Nations wants toilets to be top of mind — and they don't mean for the Property Brothers on a ...

Fifty years ago, developers hoped to build on San Bruno Mountain until a movement was launched to protect the land and its ...