Humans often imagine extraterrestrial life as biological creatures similar to animals or people. However, some scientists ...

As per a new study, Dyson spheres around faint stars in the galaxy could offer new techno-signatures clues.

Asteroids would’ve supplied the raw materials, heat, and geologic plumbing to circulate prebiotic matter while also creating freshwater lakes ...

The science is accessible and Ryan Gosling is a superb Everyman in the excellent space adventure "Project Hail Mary," based on Andy Weir's novel.

Discover Coral Castle in Florida, a mysterious stone monument built by one man that still puzzles visitors with massive blocks, moving gates, and hidden secrets.

Colorado has a reputation for soaring peaks, powdery slopes, and postcard views, but the real fun begins when things get a little strange. Beneath the polished adventure ads and scenic overlooks, ...

As Nicolas Roeg’s enigmatic, unclassifiable film – in which David Bowie plays an alien visiting Earth – turns 50, we look back at Tom Milne’s deciphering of it. From our Summer 1976 issue.

Ever since physicist Freeman Dyson first proposed the concept in 1960, the “Dyson sphere” has been the holy grail of techno-signature hunters. A highly advanced civilization could build a “sphere” (or ...

If someone told you there’s a place in Colorado specifically built for watching aliens, you’d probably assume it was a joke.

As the UFO disclosure movement makes steady progress, Congressman Tim Burchett has revealed that he had a conversation with President Donald Trump about releasing classified UFO files.

Imagine a problem so fiendishly hard that one of the greatest mathematicians of the 20th century publicly mused that even alien civilisations ...