A triangular UFO captured on infrared over Area 51 has gone viral, starting alien theories and questions about secret ...

The US and Russia have both been investigating UFOs for decades, with the US launching a secret program to weaponize the ...

Claims that the world's biggest military powers are secretly hoarding alien technology have surged back into the spotlight.

The director behind one of the year’s buzziest UFO documentaries is now openly suggesting that a sitting president could be the person who finally tells the world whether intelligent life exists ...

Chinese scientist ignites global UFO debate with paper hinting at antigravity propulsion and inertial mass cancellation.

Scientists and NASA officials insist the object is a natural comet, not alien technology. Recent observations found no radio signals from the comet that would suggest it was artificial. The comet made ...