If alien civilizations rise and fall, they may leave behind artifacts long after they are gone. From abandoned megastructures to quiet machines orbiting dead stars, these relics could tell stories no ...

For decades, scientists have searched the skies for signs of extraterrestrial technology. A study from EPFL asks a sharp ...

If you've been following exoplanet research over the last couple of years, you've definitely heard of K2-18b. Located 124 ...

The X-Files original success can be explained by a confluence of factors the reboot must include to honor the series' legacy.

Human intelligence wasn’t a cosmic evolutionary fluke, some scientists say. The case against cosmic loneliness is growing.

Documents might help scientists shed light on unexplained phenomena and government secrets, experts said.

On Thursday the U.S. president ordered the release of federal files related to UFOs and aliens, although no evidence of extraterrestrials visiting Earth is known to exist ...

Only one of these patches of lunar plain can be Luna 9’s actual landing site – and there’s no guarantee that either of them is. But the search is oddly compelling.

President Donald J. Trump announced on February 19, 2026, via Truth Social that he is directing the Secretary of War (Defense Secretary Pete Hegseth) and other relevant federal dep ...

Uncover the mystery of a hidden treasure discovered beneath the foundations in this captivating video! Follow the thrilling journey as experts reveal ancient artifacts and valuable finds buried ...

Our fascination with the cosmos has led to many great UFO movies being produced, some of which never got the audience they ...