Tiny delays in pulsar signals measured by SETI scientists could aid the search for gravitational waves and extraterrestrial ...

It was never reported whether any UFOs actually checked it out over the decades it existed, but Pendarvis was quoted as ...

New polarimetry data on interstellar comet 3I/ATLAS reveals bizarre refractory dust, proving this alien visitor formed in a ...

From the earliest days of human spaceflight, astronauts have described moments when something outside the window did not ...

After a year under siege, the city’s police department contends with the tactics of federal immigration agents.

The third known visitor from interstellar space, comet 3I/ATLAS, is putting on a show that plays out in high‑energy light instead of visible fireworks. As it barrels through the inner solar system, ...

Expedition 33 really cleaned up at The Game Awards 2025, didn’t it? It wasn’t just a nominee; it took home the big Game of ...

Consciousness could be a fundamental part of reality, like gravity or matter, according to this controversial theory.

An alien comet is slipping away forever. For a few hours only, a livestream will show its final cosmic goodbye.

Stranger Things recently wrapped up with an ambiguous ending that left fans disappointed. Here's a look at several other ...