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

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 ...

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

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 ...

"Extremophile" bacteria could survive asteroid impacts that are strong enough to launch them into space, suggesting that life could travel between planetary bodies.

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.

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

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.

Our search for extraterrestrial life has turned up empty, perhaps because technologically advanced civilizations are doomed ...

A viral podcast moment last month reignited speculation about extraterrestrials and prompted President Donald Trump’s commitment to kickstarting the release of government files on flying saucers. But ...