Image Credit: Galaxy Quest (1999), Sunshine (2007), Idiocracy (2006) (Image: DreamWorks Pictures, Fox Searchlight Pictures, ...

Explaining the passage of time has been a gnarly problem in physics basically forever, but physicist and computer scientist ...

Some of these approaches may show promise, but new research indicates much of today’s AI is even more easily duped by false ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

Looking up reveals nature’s skylight, framing Arizona blue against fiery red stone in perfect composition. Photo credit: ...

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

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

A lot of the alien races in the Star Trek universe are humanoid, and the original series explained that fact way back in the ...