Trump has talked about UFOs over the years, mixing skepticism, curiosity and hints about what he’s been told.

Dr. Steven Greer claims two massive alien crafts are hidden in South Korea and Oklahoma, sparking debate on extraterrestrial activity and government secrecy.

The first widespread reports of UFOs in Nevada took place during 1947's "flying disc craze." Here's what Northern Nevadans claimed to see that summer.

Mark Christopher Lee, filmmaker and ufologist, shared information he said was from a “source inside the Trump administration.”

Online forums, social media platforms, and UFO communities seized on Barack Obama's words, interpreting them as anything from a slip of the tongue to a deliberate signal.

LAS VEGAS -- Las Vegas police have released bodycam and 911 audio of officers responding to a call from a family who claimed a UFO crashed in their backyard. According to ABC News, a family called 911 on May 1 to report something crashed in their backyard ...

A new analysis from CSB places West Virginia among the states where abduction-style UFO reports appear more often than expected. The ranking focuses on reports that describe close encounters, missing time or other unexplained experiences,

A 'jellyfish' UFO crowned by shifting coloured lights hovered above a Russian city for an hour before disappearing in the 1980s. The strange case is among a newly shared bundle of Soviet-era documents that lift the lid on how officials in the former USSR quietly recorded and assessed strange objects in the sky- even as they publicly dismissed visiting alien craft as Western nonsense.