'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 ...

Rep. Seth Moulton's State of the Union guest reportedly referenced in sealed police reports that Massachusetts authorities ...

The Proof Is Out There” is back this Friday, March 6. Watch the season 6 premiere at 10 p.m. ET on the History Channel.

Newly-declassified government documents from more than thirty years ago reveal how officials concealed a potential UFO encounter at the South Pole.

The Fermi Paradox asks a simple but unsettling question: if the universe is so vast, why haven’t we found evidence of alien ...

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

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

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

Liza Marshall‘s Hera Pictures has named Martha Hood as Head of Development, Film. Working closely with Marshall and the ...

Gideon Allen claims to be a magnet for UFOs ...

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