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

From nest-hopping to manipulating eggs, the bird world is full of family drama. Biologist Carin Bondar explains the wild side ...

One of the most recognizable and widely dispersed insects in North America may soon be headed for protections under the ...

NEW YORK — It's almost bedtime and Angel Reyes Rivas is going through a universal parent routine, alternating between begging ...

MOSCOW — Ukraine has fired six ATACMS missiles into Russia, the Russian Defense Ministry said Tuesday, marking the first ...

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

Regulators have slowed the pace of Starship launches over environmental concerns, but that may be about to change.

Chinese immigrants sacrificed to create America's first transcontinental railroad. Its completion may have contributed to a ...

Artists featured on her most recent album could make an appearance, some of whom include Miley Cyrus, Post Malone and ...

An Asian American waiter named Willis gets embroiled in a mystery after witnessing a crime in Charles Yu's National Book ...

NPR's Steve Inskeep talks to America First Policy Institute spokesman Marc Lotter about President-elect Trump's Cabinet picks ...

"Hey, what are you working on?" a colleague asked me last week. "A story on World Toilet Day," I said. My colleague thought I ...