Five decades on, true believers and skeptics continue to debate what occurred in the Apache-Sitgreaves National Forest in central Arizona on Nov. 5, 1975.

Two exhibitions on view in New York delve into artists' long-standing fascination with the unknown, and what it says about ...

Today’s magnet fishing trip turned into something straight out of a sci-fi movie. Our magnet hooked onto a strange metallic ...

Fire crews rushed to the scene after the blaze was reported at the Roswell Air Center, just south of the legendary Hangar 84, ...

Flying saucers, strange lights in the sky and objects that look like alien spaceships… every year Brits report hundreds of ...

A video authentically shows a UFO taking off from the Amazon rainforest in 1987. A rumor that circulated online in the latter ...

A cargo plane crew in 1986 saw two smaller things and a massive disc-shaped object over Alaska. It followed them for almost ...

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Harvard astronomer Avi Loeb bets $1000 against skeptic Michael Shermer that humanity will confirm alien technology by 2030. Learn how the anomalous object 3I/ATLAS could decide the winner.

A photogenic lenticular cloud was spotted hovering over the Presidential Range of the White Mountains early Tuesday morning.

A Bedfordshire musician believes he filmed a UFO after spotting a bright light changing colour and shape in the sky. Steve Ajit, 53, recorded the object moving silently over Putnoe just before 6pm on ...