The discovery bemused residents of a small town in northeastern Australia. The objects appear to be junk from a space launch, ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

Having considered more than 1,000 cases, this analyst of unidentified anomalous phenomena has honed a rational process for ...

This new group, which is led by Harvard professor Avi Loeb, aims to advise the Trump administration and the U.S. intelligence ...

New laws in California and New York might stop anyone from 3D printing guns — and create entirely new kinds of surveillance.

More than a century after its discovery, Scandinavia’s oldest plank boat is finally giving up new secrets. By analyzing ancient caulking and cords from the Hjortspring boat, researchers uncovered ...

Are aliens real? Was Fox Mulder right all along? We examine the prediction markets to gauge if the U.S. government will confirm that aliens exist before January 2029. The prediction market on a U.S.