Some UFO cases remain difficult to explain, but that is only the beginning of the scientific question. The evidence needed to ...

Claims that aliens are already here are everywhere, but proving them is another matter. The strongest cases become more ...

A former Pentagon official who led the government’s investigation into unidentified flying objects says the U.S. recovered ...

A new study proposes searching the moon for remnants of ancient extraterrestrial technology. Researchers suggest the moon's surface could preserve microscopic "technosignatures" left by alien ...

A viral alien base on the Moon claim rests on a March 2026 preprint that has not been peer reviewed or independently confirmed. The paper says high-speed telescope footage captured more than 20 ...