A Catholic exorcist priest claims aliens are actually demons, arguing UFO abductions mirror diabolical attacks described in ...

Expedition imagines what humans might encounter when exploring an alien world. In this video we dive into the planet’s ...

Project Hail Mary follows science teacher Ryland Grace, who wakes up alone on a spacecraft with amnesia. Tasked with saving Earth from a dimming Sun, he befriends an alien, Rocky, as they race against ...

Humans are often described as “super-predators,” but wildlife may not respond to us as uniformly as once thought. People have ...

This ship was huge. It was like a city-sized ship. And there was hundreds of beings on board,” said Debbie Solaris, a military veteran and one of six panelists sharing their alien encounters with a ...

We may be missing alien radio signals because they have become smeared beyond the narrowband detectors that SETI utilizes, a new study suggests.

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

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 ...

Many people who don’t believe one conspiracy theory about that station—known as the High-frequency Active Auroral Research Program, or HAARP—believe another. A common misconception is that it can ...

E.T. could be phoning home — but we’re not hearing the call. A new study published in The Astrophysical Journal argues that “space weather” could be distorting incoming transmissions from ...

In the movie Hoppers, scientists “hop” human consciousness into animal-like robots to talk to other species. We asked the ...

A spacecraft could plunge into Earth’s atmosphere as soon as Tuesday. While most of the probe will likely burn up during reentry, a few components are expected to survive.