President Trump claims that there is no automatic guarantee to birthright citizenship in the Constitution. But, will that claim hold up in court?

TSA workers have now been without pay for more than 40 days, as Trump says he has a plan to pay them. And, Israeli Prime Minister Benjamin Netanyahu announces plans to expand the invasion of Lebanon.

NPR's Michel Martin asks Biden administration national security adviser Jake Sullivan for his reaction to the latest developments in the war in Iran.

NPR has confirmed that at least two U.S. E-3 Sentry aircraft were damaged and more than a dozen U.S. service members were injured in an Iranian missile and drone attack in Saudi Arabia on Friday.

A large share of science funding comes through philanthropy, with little legal or public scrutiny. This lack of oversight allowed Jeffrey Epstein to cultivate scientists and launder his reputation.

The Trump administration has delayed billions of dollars for projects to protect Americans from floods, wildfires and hurricanes. Local leaders are increasingly anxious.

The Dietary Guidelines released this year recommend higher levels of this essential nutrient. But protein needs are personal. Here's how to assess yours.

The Supreme Court will hear arguments Wednesday on whether all children born in the United States can continue to automatically receive citizenship.

Chinese AI companies are focused less on being cutting edge and more on attracting customers. That means holiday promotions, and making chatbots useful in everyday life.

All children, regardless of immigration status, have the right to a free K-12 public education. But without birthright citizenship, access to schools and colleges could get complicated.