A powerful and mysterious blast of radio waves that astronomers believed was a fast radio burst (FRB) from far beyond the ...

“In the universe, an absolute vacuum is rare, and most of the universe is very low-density high-temperature plasma,” said ...

Mountain storms can change quickly. Here’s a breakdown of the weather event that caused tragedy over the weekend.

Whether you're shopping for internet service or trying to decipher how a router works, we've got you covered with some of the ...

The first big heat wave of 2025 has arrived, coinciding with the official start of summer. More than 40 million people in the U.S. were under heat alerts Friday, according to the National Weather ...

NPR's Juana Summers speaks with Mikhail Chester, professor of engineering at Arizona State University, about how extreme heat affects transportation infrastructure.

For many Americans, high humidity will make it feel in the triple digits. The National Weather Service is urging people to prepare to protect themselves from the dangers of extreme heat.

Carol Moseley Braun is no stranger to stepping into new territory. She was the first Black woman elected to the U.S. Senate ...

The universe is a happening place—full of exploding stars, erupting black holes, zipping asteroids, and much more. The Rubin Observatory released its first images last week, and they’re stunning—vast, ...

U.S. braces for first significant heat wave of summer For many Americans, high humidity will make it feel in the triple digits. The National Weather Service is urging people to prepare to protect ...

CCTV footage authenticated by BBC Verify, also shared by Iranian media and Israel’s foreign minister Giden Sa’ar, shows a ...