In June 1947, Kenneth Arnold saw something strange in the sky. What he saw sparked a national UFO craze-but it was far from ...

A polarizing Harvard astronomer has been appointed to lead a White House panel studying UFOs. Avi Loeb is leading a new ...

The I-2000 story traces a strange Russian light fighter concept built around Faruq Mohammadov’s unusual integral wing, a ...

Viral videos showing red beams before the Venezuela earthquake have sparked conspiracy theories. However, analyses reveal no ...

The pilots dubbed the fireballs “foo fighters” but had no idea what they were. Plasma? Enemy tech? Aliens? We still haven’t ...

This documentary argues that alien life may be common, but contact could still be almost impossible because the universe ...

Somewhere out there, a planet roughly the size of Earth may be orbiting a distant star in conditions that could support life.

The Harvard astrophysicist has devoted years—and thousands of interviews—to the idea that mysterious objects streaking ...

With “Grand Theft Auto VI” looming in November, some developers have moved up their best games’ release dates.

The “Invasion of Washington” occurred over two weekends in July 1952.