Shea Stevens

They are assessing damage from a small amount of space debris that hit their space station before leaving.

NPR's Emily Fang has details.

Victor Conte, who founded the now-defunct Bay Area Laboratory Cooperative, or BALCO, has died at the age of 75.

Conte was a leading provider of undetectable steroids to elite athletes in track and baseball.

This is NPR News.

Live from NPR News in Washington, I'm Shea Stevens.

The U.S.

Supreme Court has heard arguments over President Trump's authority to impose sweeping tariffs without input from Congress.

Three conservatives on the court questioned whether Trump can use an emergency law to set and change import taxes.

Here's Justice Neil Gorsuch.

Justice John Roberts says the Trump tariffs impose taxes on American citizens, which is constitutionally illegal.

a duty of Congress.

The case is seen as a major test of President Trump's political agenda.

Beginning Friday, the FAA plans to reduce air traffic by 10 percent at 40 busy airports if the government shutdown continues.

The nation's air traffic controllers are working without pay, prompting some to call in sick while working second jobs to pay their bills.

FAA Administrator Brian Bedford says the agency will not wait for a crisis before taking action.

President Trump is lashing out at the New York City Mayor-elect Zorah Mamdani.

As NPR's Franco Ordonez reports, Trump suggests that the election results will prompt some New Yorkers to leave the city.

Emergency workers remain at the scene at Tuesday's UPS cargo crash in Louisville, Kentucky.

As NPR's Joe Rose reports, at least 12 people died and several more are missing from the plane crash.