President Trump is threatening he will take action if Iran kills any people taking part in protests in Tehran and other Iranian cities.

The much anticipated series finale of Netflix's Stranger Things is predicated on wormholes — a concept in physics that often appears in science fiction. So what are wormholes?

It's a week of chart milestones, as holiday songs hold down the top 24 spots on the Billboard Hot 100, Mariah Carey extends ...

Yes, there are spoilers ahead for the final episode of Stranger Things .

President Trump warned Iran not to kill protesters. A top Iranian official fired back to stay out of it, alleging the U.S.

In this episode of These Ozarks Hills, Marideth reflects on family traditions ruined by the unwillingness to compromise.

President Trump has vetoed a bill to help finish a water pipeline in Colorado, saying it's about "fiscal sanity." Critics say the president's veto is a form of political retaliation.

President Trump's on-again, off-again tariffs on Chinese imports affected many U.S. businesses last year. We check in with one small business owner to ask what the year and holiday season were like.

The protests began due to economic pressures, with Iran's currency rapidly depreciating. Demonstrators have also chanted ...

NPR's Scott Detrow talks with Ana Gonzalez and cellist Yo-Yo Ma about their new podcast Our Common Nature from WNYC, which connects music with nature and place.

College bowl season is in full swing. With the expanded playoff, some say smaller bowls matter less, and some teams are opting out of bowls. NPR's Scott Detrow talks to Chris Vannini of the Athletic.

Dry January is the practice of not drinking for the first month of the new year. But where did the practice come from?