Past classified reviews looking for alien life have found stranger things about life in Washington.

Fourth, is there truth to the claims that government agencies or officials are in contact with self-described U.F.O. experiencers or pursuing other paranormal threads? Is the intelligence community’s ...

Human intelligence wasn’t a cosmic evolutionary fluke, some scientists say. The case against cosmic loneliness is growing.

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

Elon Musk outlines exciting plans for Moonbase Alpha featuring mass drivers to launch AI satellites into deep space. The ...

NASA's Magellan orbiter launched from Florida in 1989 helped scientists discover a vast underground lava tube on Venus in a major first.

The interstellar visitor, only the third such object to be discovered passing through our solar system, ignited controversial ...

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 team of scientists announced Tuesday they have developed new deep-sea landers specifically to test their contentious discovery that metallic rocks at the bottom of the ocean are producing "dark ...

A financial crisis could be triggered by an announcement that aliens exist, according to Helen McCaw, a former policy expert of the Bank of England. McCaw told The Times of London that politicians and ...