When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

Ford and Lincoln owners have a new recall to take seriously if there is an F-150, Explorer, Expedition, Aviator, or Navigator ...

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

Project Hail Mary, Solaris, and The Hitchhiker's Guide to the Galaxy are all among the very best sci-fi books set in space.

Interior Secretary Doug Burgum on Sunday said the Lincoln Memorial Reflecting Pool repairs will be completed by the same ...

NVIDIA (NASDAQ: NVDA) co-founder and CEO Jensen Huang is putting his trademark black leather jacket up for auction at Sotheby ...

A UFO whistleblower, Elizondo says he was director of the Pentagon’s Advanced Aerospace Identification Program, which he said ...

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

Harvard astrophysicist Avi Loeb argues 3I/ATLAS and other interstellar objects may hint at alien technology, drawing fame, ...

Harvard astrophysicist Avi Loeb argues 3I/ATLAS and other interstellar objects may hint at alien technology, drawing fame, funding, and fierce criticism.

Somewhere out there, a planet roughly the size of Earth may be orbiting a distant star in conditions that could support life.

A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.