How big would a telescope need to be to see Earth’s dinosaurs from 66 million light-years away? Think big—and then think ...

For more than six decades, astronomers have listened for possible signals from extraterrestrial civilisations, with no confirmed detection to date. A .

Alien and Predator are iconic sci-fi horror franchises that have inspired many must-play games.

Mars presents one of the strangest sights in the solar system: a blue-tinted Sun setting against a red sky. This episode explains the physics behind this eerie phenomenon, from fine dust particles to ...

President's quick-fire-round answer has led to a flurry of comments.

Obama thinks extraterrestrials exist and he’s not the only former president to think so... here’s what the scientists believe ...

Star-Crossed explores a forbidden romance between a human girl and an alien boy, set against a backdrop of prejudice and ...

The race to develop a virtual scientist—an AI creation that conducts every stage of research, from idea to publication—has ...

Some say we’ve entered a new age of AI-enabled scientific discovery. But human insight and creativity still can’t be ...

Stargate SG-1 sunk $6 million into its pilot episode, and the result was a 30 year franchise spanning different shows and ...

The 2000s gave us some of the best sci-fi movies of all time. We've picked the top of the crop and ranked them too. Did your ...