Aliens, cryptids and unidentified flying objects such as Mothman and the Flatwoods Monster all have a supposed history of ...

A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.

Jordan Flowers claims Russia and China may be reverse-engineering alien technology, raising national security concerns.

There’s no data to suggest that aliens exist. However, if we believed they existed and came to Earth, our planet would offer ...

The scientific search for extraterrestrial life is almost entirely focused on biosignatures, radio signals, and microbial ...

A UFO expert has claimed an extraterrestrial arms race is underway with both Russia and China attempting to extract and copy ...

Some frogs have evolved features so strange that scientists struggle to explain them, and a few look less like amphibians ...

A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

David Rives, founder of David Rives Ministries and the Wonders Center & Science Museum in Dickson, Tennessee, told The ...

A nun discusses the debate on UFOs, suggesting they may be linked to spiritual forces rather than extraterrestrial beings, ...

As much as Steven Spielberg likes aliens, he seems to prefer holding them at arm’s length. The creatures in Close Encounters ...