A live radio broadcast was interrupted just as a caller made an extraordinary claim . In the Mojave Desert, a lone phone ...

Our fascination with the cosmos has led to many great UFO movies being produced, some of which never got the audience they deserve.

Human intelligence wasn’t a cosmic evolutionary fluke, some scientists say. The case against cosmic loneliness is growing.

For decades, scientists have searched the skies for signs of extraterrestrial technology. A study from EPFL asks a sharp ...

If alien civilizations rise and fall, they may leave behind artifacts long after they are gone. From abandoned megastructures to quiet machines orbiting dead stars, these relics could tell stories no ...

TEXAS TRIBUNE — Immigration and Customs Enforcement officials this week reported that the death of a 55-year-old Cuban man at ...

Nuclear fusion combines light hydrogen atoms to release energy, similar to the sun's processes. Fusion reactors are ...

One group of experts now say that looking for life on water and oxygen-rich planets could be a waste of time.

While idea may violate Occam’s razor, “it remains a speculative but logically open alternative,” says biologist Robert Endres.

President Trump said he's directing the Pentagon and other federal agencies to identify and release files related to UFOs and ...