Titan, Saturn's largest moon, is home to vast lakes and seas - not of water, but of liquid methane and ethane. In this video, ...

Stacker compiled a ranking of cities with the most UFO sightings in Connecticut using data from the National UFO Reporting Center.

Stacker compiled a ranking of cities with the most UFO sightings in Texas using data from the National UFO Reporting Center.

Loeb's team will report to a new White House panel focused on UFOs, now often referred to as unidentified anomalous phenomena ...

Steven Spielberg's alien blockbuster Disclosure Day spends too much time focused on the wrong things.

A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the Trump administration to ...

Stacker compiled a ranking of cities with the most UFO sightings in North Dakota using data from the National UFO Reporting ...

First shown as a proof of concept six years ago, the Czinger 21C still stands out as a spectacle of advanced design and ...