When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

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.

A tense exchange unfolded at the United Nations Security Council as U.S. Ambassador Mike Waltz delivered a forceful response to Iran's ambassador, declaring, 'This is not Tehran. You will not silence ...

A tense congressional hearing turned heated as Rep. Nanette Barragán repeatedly pressed the NTIA Chief over alleged private conversations with President Donald Trump, accusing the official of refusing ...

When the soft, cushion-like disks in the spine become injured or start to bulge, the effects can be debilitating.

A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.

Internet-famous UFO stories so wild they may just be true Alien and UFO sightings have been anomalies for decades. While the existence of extraterrestrials has become a laughingstock, with SNL making ...

This video explores whether alien life would really need DNA, or whether that assumption is just a product of Earth’s own biology. By looking at RNA worlds, alternative genetic molecules like XNAs, ...

Discover What’s Streaming On: Resident Alien has spent the past few years quietly building one of television’s most devoted fan bases, thanks in no small part to Alan Tudyk‘s delightfully oddball ...

When the Trump administration registered the domains Aliens.gov and Alien.gov in March, UFO conspiracy theorists wondered whether they might finally get answers they’d long awaited. But coming on the ...

The White House has launched a website that, at first glance, appears to offer classified intelligence about extraterrestrials. In actuality, it provides information on the arrests of immigrants.