The Kardashev Scale is one of the most widely discussed scientific frameworks for measuring the technological advancement of civilizations, from planetary energy use to controlling entire galaxies.

Science fiction often portrays alien civilizations as godlike, wielding powers that seem supernatural to us. But extreme technological advancement can blur the line between science and divinity, ...

Stargate SG-1 proves the Prime Directive can be frustrating, showing how stepping in can save lives and improve entire ...

It resembles a weird candlelit vigil, or a demon-summoning Black Mass. The theater screen is a massively bright rectangle ...

Fallout brought the wasteland back in a big way, but these other series prove the apocalypse has plenty of stories left to ...

What would alien life from another planet be like? But we rarely ask the opposite: What would they think of us? Theoretical ...

Stacker compiled a list of the best space movies of all time, from "WALL-E" to "Star Wars," as determined by the Stacker score.

Evidence of alien life or cosmic pyramid scheme? A documentary filmmaker sparked a discussion of advanced Martian civilizations after sharing footage that appeared to depict a “three-sided pyramid” on ...

Could ancient humans really have built the pyramids without extraterrestrial help? Or do such questions reveal more about modern anxieties than the past itself? The idea that aliens assisted the ...

Alien experts claim powerful extraterrestrial life exists in the universe, which is beyond the control of any government — ...

A photo of a three-sided Martian "pyramid" has sparked discussions on potential advanced life on the Red Planet. Evidence of alien life or cosmic pyramid scheme? A documentary filmmaker sparked a ...

These findings suggest that the absence of past detections does not mean discovery is imminent. If extraterrestrial ...