How black clothing responds to sunlight ...

Philadelphia police have increased their use of drones, without City Council enacting accountability measures found in Boston and Illinois. Plus, the Pennsylvania governor's mansion has been restored.

A NASA researcher in planetary sciences explains how he discovered a new meteor shower linked to a disintegrating asteroid.

Comet MAPS (C/2026 A1) didn't survive its close encounter with the Sun, ruining its chances of brightening up the night skies ...

The video’s shots of Lego jets exploding into $100 bills and golden coins reinforce the idea that the US is wasting taxpayer ...

The Artemis 2 crew had a front row view of a total solar eclipse from beyond the moon, one of the rarest sights in ...

Southern Californians likely won’t be able to see reentry or splashdown in person, but NASA will livestream it. Here’s what ...

In El Paso, a catastrophic explosion at the Sun Metro repair facility injured multiple people and caused a two-alarm fire, ...

Northern lights may be visible on Tuesday night after the sun released an X-class solar flare on Sunday night.

Grizzly bears are generally solitary animals, but when they encounter each other — especially outside of abundant food sources — they may display aggression to assert dominance. Bears may fight over ...

An underwater observatory recently detected a startlingly energetic cosmic neutrino. One possible cause involves a phenomenon that so far exists only in theory. By Dennis Overbye On Feb. 13, 2023, a ...