President Trump has repeatedly demanded that Iran give up its nuclear program, including by agreeing not to enrich any more ...

President Donald Trump has tasked several Cabinet members and other officials with multiple roles in his second ...

Prediction markets, which allow wagers on almost anything in politics, business or culture, takes betting to a new level.

President Donald Trump has endorsed every House Republican running for re-election in the first primaries of 2026 on March 3 ...

Refugees who were lawfully admitted to the United States could be arrested if they have not yet obtained a green card, a change to previous policy that is the Trump administration’s latest effort to ...

If confirmed, Jim O'Neill would be the first non-scientist or non-engineer to lead the agency, which is a big funder of US ...

Advances in organ and computer models are raising the prospect that some animal experiments could be eliminated. But there are still huge hurdles to overcome.

The latest wellness craze involves injecting these molecules for athletic performance, longevity and more. Scientists say the research isn't keeping pace with the health claims.

Documents might help scientists shed light on unexplained phenomena and government secrets, experts said.

NPR's science podcast Short Wave talk about how ultrarunning affects the body, the trend of intermittent fasting and how to protect people's mental health when they talk with chatbots.