While imperceptible to humans, these tiny delays are significant for experiments that rely on pulsars as ultra-precise cosmic ...

A successful recent sci-fi horror reboot featuring Superman co-star Isabela Merced is now available to stream on Prime Video.

The History Channel series returns January 15 with "Skulls of the Gods," examining whether these archaeological finds have extraterrestrial connections.

Military insiders suggest Earth may sit inside an alien quarantine zone, with humans treated like wildlife inside a cosmic ...

If aliens from space can die and mourn their dead then they likely invented gods to worship. Because they missed their loved ...

A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 radio signals of ...

Tune in today (Jan. 16) to bid farewell to interstellar comet 3I/ATLAS, courtesy of a livestream from the Virtual Telescope ...

During the season 22 premiere episode of "Ancient Aliens" viewers tuning in will join skilled archaeologists as they take a look back at strange, elongated skulls discovered in years past to determine ...

New research shows invasive species are reducing insect populations worldwide and weakening ecosystems people rely on.

Heaven’s Gate believed the Earth was about to be wiped clean. Their leader convinced followers that a spacecraft was hiding behind the Hale–Bopp comet, waiting to take them to a higher level. In a ...

Science fiction at its best isn't always just about spaceships and aliens. While blockbusters give us explosions and invasions, the truly great ones use their f ...