TikTok One of the biggest challenges facing the AI boom is how to efficiently cool the massive, energy-intensive data centers ...

The desolate, wind-swept desert of the Paracas Peninsula on the southern coast of Peru holds one of the most enduring mysteries of the ancient world. In 1928, the renowned Peruvian archaeologist Julio ...

The trip had all the makings of a boring car ride—until the couple saw mysterious lights approaching from the sky.

This article is part of Spielberg Week, Slate’s seven-day celebration of Steven Spielberg. Steven Spielberg has never ...

If and when SETI discovers alien life, then a revised Declaration of Principles guarantees that once the discovery has been ...

At-home DNA and health tests may not be covered by HIPAA. Genetic data can expose you or relatives and create insurance risks ...

Disclosure Day' director Steven Spielberg thinks we're not alone in the universe. He's not the only one.

The IAA SETI Committee has updated rules for evaluating and revealing the detection of extraterrestrial intelligence.

The moment of first contact with extraterrestrials is a staple of science fiction. It usually involves a frantic scientist ...

She even returned seven years later for the equally celebrated sequel, Aliens — it’s not that surprising that Aliens holds up ...

There are all sorts of things flying around the universe that we earthlings haven't yet figured out how to identify.

A whistleblower claim from a “psychic spy” alleges the CIA scanned consumer DNA databases for “Nordic” extraterrestrial ...