From the Greys to the Nordics, these aliens appear frequently across abduction stories and science fiction tales.

You've seen it in the movies. Contact with aliens often ends badly for humans. So why do we keep trying to get in touch with them? We don't even know if aliens really exist. But if aliens do exist, ...

Alien, a startup looking to build trust infrastructure for the internet as the era of artificial intelligence agents changes how people interact with businesses and one another, today announced it has ...

Why do we tend to assume that UFOs are crafts carrying alien beings rather than alien beings themselves? How the UFO ...

The curious minds at What If explore what would happen if aliens were future versions of humans.

Harvard astrophysicist Avi Loeb has floated the provocative idea that humans might themselves be alien‑made 'autonomous probes,' built through advanced synthetic biology rather than evolving entirely ...

A web of EEG electrodes covered Anton Bilton’s scalp like a jeweled headdress. The machine would map his brain activity while the potent psychedelic dimethyltryptamine, commonly known as DMT, coursed ...

With the release of Disclosure Day, Steven Spielberg’s new film about aliens, a question as old as science fiction itself resurfaces: if aliens were to arrive on Earth, would they come to conquer us, ...

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 ...