Steven Spielberg's 'Disclosure Day' trailer teases alien contact and revives interest in 'sine wave language' theories spreading online.

Scientists found new evidence (or lack thereof) disproving the conspiracy theory that interstellar comet 3I/ATLAS is alien ...

Since its discovery, the interstellar comet 3I/ATLAS has been under speculation for its origins and nature. The most famous was by Harvard astrophysicist Avi Loeb, who suggested that the object was ...

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