A Catholic nun has warned that UFO sightings are actually a 'diabolical' invasion by 'demonic' fallen angels trying to ...

Airport radar systems used daily at major hubs including London Heathrow and New York's JFK could be unintentionally ...

As much as Steven Spielberg likes aliens, he seems to prefer holding them at arm’s length. The creatures in Close Encounters ...

"Eventually, our own Voyager spacecraft will be extraterrestrial artifacts in other stellar systems." ...

Many countries have systems to alert people seconds before shaking begins in an earthquake. Experts say even a slight warning ...

E.T. the Extra-Terrestrial was a global phenomenon that spawned many knockoffs, with films like Purple People Eater, Badi, ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

Our solar system is a celestial shooting gallery, chock-full of flying projectiles that one day could threaten Earth—so what ...

God and aliens are having a moment. But what do Christianity and other faiths really teach about ETs?

A U.S. senator is warning of a Trump administration plan to remove over 500 children from the country, bypassing legal ...

The FBI cut off Russian access to thousands of compromised US routers, but that fix is temporary without these five steps from individual device owners. Joe Supan is a senior writer for CNET covering ...