The Black Knight satellite conspiracy claims that an ancient alien probe has orbited Earth for 13,000 years, silently observing humanity. The theory traces its roots to early radio experiments by ...

For decades, scientists have searched the skies for signs of extraterrestrial technology. A study from EPFL asks a sharp ...

A new paper suggests that BARSOOM may have been alive on the planet, and was killed in the Viking experiments.

Some say we’ve entered a new age of AI-enabled scientific discovery. But human insight and creativity still can’t be ...

The tallest cliff in the solar system is so extreme that even imagining standing on its edge is enough to make your stomach drop. On a tiny, battered moon circling Uranus, a single fault scarp called ...

Ultimately, the gel-first hypothesis does not claim to provide a definitive answer to the origin of life. Rather, it offers a conceptual framework—one that integrates soft-matter physics, systems ...

Green Bank Telescope rules out alien signals in interstellar comet 3I/ATLAS after rigorous scientific deep search.

Dark matter is a type of matter that is predicted to make up most of the matter in the universe, yet it is very difficult to detect using conventional experimental techniques, as it does not emit, ...

Landmark UFO documents smuggled out of Russia 30 years ago — and just publicly revealed — show the Soviets investigated thousands of reports of extraterrestrial craft and encounters with aliens.

A newly released CIA file has exposed a top secret program that developed methods to control behavior using drugs in food, ...

Presumption of Regularity Is Gone The pace of this important story is slow by dramatic standards, but by the ...