Looking for molecular evidence of life on other worlds is tricky, but a test based on the reactivity of carbon compounds ...

New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder ...

A 38-year-old Allen man received a life sentence this week after his conviction last year for sexually assaulting a Plano woman. Detaron Fenley targeted the victim because prosecutors said her status ...

Donald Trump has ordered the release of files related to aliens, UAP, and UFOs. If previous disclosures are any indication, get ready for a letdown.

Life's capacity to survive in simulated lunar and Martian soils has been explored in two papers published in Scientific ...

Do aliens exist? Few debates have proved as enduring – or as divisive – as the question of whether there is life beyond Earth ...

In 2011, Paul Krugman infamously declared that the US could revitalize its slow economy if it were to prepare for an invasion of space aliens. Would the real ...

Theoretically, it’s impossible for us to perceive a 4D creature. That is, unless it broke into our three-dimensional reality.

Subnautica’s ocean is filled with strange and fascinating alien life. But how realistic are these creatures from a biological ...

The researchers who scan the skies for radio signals from extraterrestrials are now rethinking their approach.

President Trump directed his administration to release files on UFOs and any "alien and extraterrestrial life," an issue that ...

Despite a concerning lack of updates since season 1 concluded, Alien: Earth is ready to begin shooting its second season in May, at a studio that's steeped in history for the franchise.