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NASA has announced it is moving forward with several plans to return rock samples from Mars.

Following three attacks against Jewish people in less than two months, an extremism expert tells NPR the U.S. is in a "perilous" time as self-radicalized attackers are harder for law enforcement to track.

Leaders from both major political parties have been working to bring back manufacturing. But American manufacturers say they are struggling to fill the manufacturing jobs we already have.

The Department of Health and Human Services says it will require new vaccines to be tested against a placebo, which could complicate and delay Food and Drug Administration approval of many vaccines.

Despite its fishy name, the bacterium salmonella has no connection to the underwater creature.

This spring, MLB players can challenge ball and strike calls. The camera-based system is only an experiment for now — but it has the baseball world wondering where to draw the line with technology.

With one surprise attack after another, Ukraine keeps inventing new ways to wage war with drones. In turn, Russia is building a massive drone army of its own.

During his homily, delivered in Italian, Leo XIV said that Christians must serve a world that is often hostile to their beliefs.

In 2016, Tulika Prasad was at the grocery store checkout line with her seven-year-old son, who is non-verbal and autistic. A woman understood what was going on when Prasad's son had an outburst.

DOGE employees demanded the highest level of access to the labor agency's systems, according to a whistleblower and reporting from NPR. The whistleblower said sensitive data then left the agency.