Cardinal Robert McElroy of Washington said his decision to remove a high-profile priest as an archdiocesan exorcist was ...

Eventually, we'll launch a mission dedicated solely to studying an interstellar object. When that day comes, which one should ...

Aliens that appear in alleged abduction encounters overwhelmingly undermine Christian belief while largely ignoring other ...

Three decades of finding new worlds Exoplanet science has moved fast since the first confirmed discoveries in the 1990s.

In this file photo, Msgr. Stephen J. Rossetti, then a clinical associate professor at The Catholic University of America in Washington, talks during a press conference in Rome Feb. 7, 2012. Msgr.

Some of these approaches may show promise, but new research indicates much of today’s AI is even more easily duped by false ...

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

For the first time in more than 15 years, the International Academy of Astronautics (IAA) Search for Extraterrestrial ...

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

Ryan Gosling stars as Ryland Grace in "Project Hail Mary." Jonathan Olley/Amazon MGM Studios In “Project Hail Mary,” the new ...

A set of protocols telling scientists what to do – and what not to do – if they ever detect evidence of intelligent life ...

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