Declassified CIA file details claims from Ukrainian newspaper that soldiers fired missile at craft in Siberia, only to be ...

Energy is fundamentally important—researchers have linked a lack of reliable energy to poor physical health, poor mental ...

A recent paper published in December to the journal Religions posed a simple yet profound question with its headline: ...

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

Two rival teams — one using machine learning, the other human eyes — race to find the first spacecraft to soft-land on the moon.

Researchers looking for signs of extraterrestrial life instead stumbled upon a pulsar at the center of the Milky Way galaxy.

One of the most striking entries is dated February 13, 1989, and describes a large aerial object over Nalchik, in southern Russia. Witnesses reported a 'jellyfish'-like form that they said remained in ...

When the Berwyn Mountain UFO was spotted in 1974, it got local villagers talking – but could an alien spacecraft really have crash-landed in North Wales?

When we think about Antarctica, the first thing that comes to mind is the pristine white and light blue hues reflected in all ...

A batch of Soviet-era UFO documents, allegedly smuggled out in 1993, has been publicly released by acclaimed journalist George Knapp.

What: UC Berkeley researchers complete a comprehensive scientific analysis of the SETI@home archive, identifying ...

A recent study points to an exciting possibility: that Uranus's moon Miranda, located in the far reaches of our solar system, may harbor a hidden ocean and life.