At nearly twice Earth's size with a denser atmosphere, this fictional world hosts creatures that dwarf anything alive today, ...

Scientists have identified new clues that could help astronomers spot one of the most famous hypothetical alien ...

The Pentagon has released a 2020 UFO video, sparking renewed debate over its origins. The footage, part of a broader ...

From mechanical mutts to android assassins, our cybernetic companions have been entertaining us, their organic overlords, for decades. Here are the 20 best automatons ever to grace the small screen ...

Astronomers have revised the mass of nearby exoplanet GJ 3378 b, recasting it as a rocky super‑Earth in the habitable zone ...

Lenny Kravitz is in the best shape of his life. But has anyone checked on his pair of size 28 leather pants? I’m worried ...

Alien: Romulus is the latest entry in 20th Century's 45-year-old sci-fi/horror series. Romulus, set between the first two Alien movies, comes from writer-director Fede Alvarez, who previously wrote ...

CoRoT-2 b is a hot Jupiter 696 light-years away whose thermal hotspot is shifted in the wrong direction. New VLT data ...

Alienware's latest 34-inch ultrawide gaming monitor is far brighter than before, and it can finally handle text without ...

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