Milly Alcock stars as Kara in ‘Supergirl,’ which reveals the tragic origin story of Superman’s heavy-drinking cousin.

New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth ...

Strange interstellar comet speculated to be alien spacecraft is older than Solar System - Scientists say comet represents ...

SETI scientists searched the interstellar object 3I/ATLAS for radio signals that could indicate extraterrestrial technology ...

An Indian-origin attorney faces a hefty fine exceeding $250,000 from US federal authorities for allegedly submitting ...

SETI researchers found no alien signals on interstellar object 3I/ATLAS, but the study refines future searches and expands ...

LOOK OUT! SUPERGIRL is back in theaters, and she’s got a style all her own, very different from her cousin Superman. Played ...

Astronomers studying the interstellar comet 3I/ATLAS say it could be a 12‑billion‑year‑old relic formed in near‑absolute‑zero ...

A lot of the alien races in the Star Trek universe are humanoid, and the original series explained that fact way back in the ...

The law says the state Department of Public Safety “may use all reasonable lawful investigative means available” to determine ...

Stargate SG-1 transformed a hit sci-fi movie into a sprawling franchise, spawning spin-offs, movies, and one of TV's richest universes.