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

Research indicates airport radar systems may unintentionally broadcast Earth's presence to aliens up to 200 lightyears away, ...

Astronomers have sharply revised down the mass of nearby super Earth GJ 3378b, dramatically improving its prospects as a ...

While telescopes like the James Webb Space Telescope (JWST) can detect the chemical fingerprints of distant atmospheres, ...

Volker Engel and Douglas Smith revisit the signature scene from Roland Emmerich's 1996 summer blockbuster.

A camera with 66.8 megapixels, a TV that promises true colours, headphones that last 80 hours and a gaming laptop that's hard to ignore. That's just the start. Here's everything that landed in the ...

When Gene Roddenberry created "Star Trek" in the 1960s, he instituted several rules for starship design that are still ...

New citizenship test challenges immigrants preparing for naturalization: Local classes adapt as applicants face stricter ...

Study pinpoints which rocky worlds could hang on to a life-supporting atmosphere ...

The iconic sci-fi franchise is the focus of a documentary, co-helmed by Hirokazu Kore-eda, that examines its cultural impact ...

Families share stories of life after their loved ones were deported amid a surge of ICE arrests across the country.