The first unmistakable signal from another intelligence would rank alongside fire and writing in the story of our species, ...

Gil Gerard, the actor, who has died aged 82, became a heart-throb in the 1970s as the eponymous time-travelling hero of Buck ...

Sami provides her review of the Starfinder 2E Alien Core, the first bestiary for the new edition of the science fantasy RPG.

A mysterious interstellar comet known as 3I/ATLAS is about to make its closest approach to Earth in December 2025. Here's ...

The Dark Forest theory is one proposed solution to the famed Fermi Paradox, which has bewitched astronomers for more than half a century. To put it concisely, the paradox asks if the cosmos is nearly ...