NPR's Martin Kaste reports on the tensions in Silicon Valley over AI safety. For a more detailed discussion on the arguments ...

Ukrainian President Volodymyr Zelenskyy addressed the U.N. General Assembly a day after President Trump made another shift in ...

Things are getting spicy. We explain how a word referring to cinnamon and pepper turned less literal by the 19th century.

For the first time, NPR's Student Podcast Challenge has a returning champion: a California fifth grader who explored a dark ...

The announcement means that Camp Mystic Cypress Lake, a sister site that opened to campers in 2020, will reopen next summer.

Authorities are investigating a fatal shooting Wednesday at a federal immigration detention facility in Dallas. Two detainees were killed in what the FBI says was an act "of targeted violence." ...