'This thing looked very smooth on the outside.' ...

Gary McKinnon, who prosecutors said committed "the biggest military computer hack of all time," claims he has seen UFO images and "non-terrestrial" data ...

Disclosing government documents about UFOs won't mean much without hard physical evidence for alien spaceships or alien bodies.

The first bubble of hot gas seen around another star has been spotted around the "Moth," just 117 light-years away.

Documents might help scientists shed light on unexplained phenomena and government secrets, experts said.

Shaped by a different biology or culture, other intelligent civilisations – if they’re out there – might understand the ...

MCALLEN, Texas (ValleyCentral) — Strange lights? Unexplained objects? Something that made you stop and stare at the sky? You might not be alone. ValleyCentral is asking viewers to share photos and ...

The truth about aliens may be out there, but don't expect them to look like little green men, RadarOnline. com can report.

The Fermi Paradox asks a simple but unsettling question: if the universe is so vast, why haven’t we found evidence of alien civilizations? Scientists have proposed many explanations, but some of the ...

On Monday night, someone placed a peculiar bet on the prediction market Kalshi. At 7:45 p.m. eastern time, a single trader put down nearly $100,000 on the claim that, by the end of December, the Trump ...

Space contains objects far more extreme than our Sun, including neutron stars, pulsars, quasars, white dwarfs, and black holes. Each produces radically different environments shaped by intense gravity ...

President Donald Trump was photographed at a ceremony with discolored skin on his neck. Is it a shingles rash? The doctor said it is due to a cream.