Avi Loeb, a Harvard astronomer who has made headlines with his theories about alien encounters, will lead a White House ...

Ancient Lost Worlds and Hidden History. On location videos made by author and adventurer Brien Foerster exploring Peru, Bolivia, Egypt, Hawaii, Easter Island and other exotic places. With special ...

Data from the James Webb Space Telescope on exoplanet K2-18b has revealed the "strongest hints yet of biological activity ...

Have you ever wondered what you would do if a) aliens were real and b) they decided to pay us a visit? How would we and our ...

WASHINGTON (AP) — A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the White House to lead a team of outside scientists to study the national security ...

An odd study claims that Virginia is the state third most likely to survive an extra-terrestrial alien invasion.

Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...

Even at this early stage in our spacefaring age, humanity has already begun sending probes that will eventually reach other solar systems, even if that was not their original intention. Five robotic ...

An interstellar comet that blazed past the sun last year could be nearly three times older than our solar system and is ...

Cardinal Robert McElroy, archbishop of Washington, said recent statements by the exorcist “undermine the Church’s very precise teaching on the devil.” By Ruth Graham Cardinal Robert McElroy, the ...

A provocative study suggests that Jupiter’s frozen moon Europa may not only be hospitable, but that life from Earth could be ...