Off the coast of Chile there’s an island filled with mysterious monolithic structures that hold secret powers. See more in ...

Aliens are often the cornerstone of many great sci-fi shows. Here are 15 of the best shows that heavily revolve around ...

NASA scientists are exploring a billion‑dollar 'starshade' to create artificial eclipses in space and expose faint Earth‑like ...

The proposed starshade would create an artificial eclipse in space, helping telescopes spot faint rocky planets hidden beside ...

Ridley Scott's divisive, franchise-fracturing sci-fi movie is now streaming on Peacock. Find out more.

NASA’s Roman Space Telescope is now enclosed inside its Falcon Heavy fairing and nearly ready for launch. Its mission could ...

A mysterious decagon-shaped structure found on Saturn isn't aliens. But it could be an important discovery for understanding ...

A strange pattern in the soil of Mars has reopened the discussion that something may still be living on the long-dead planet.

To explore quantum phenomena, we must leave the familiar world and enter the abstract realm of Hilbert space. Quantum objects ...

Plenty of comparisons have been made in recent years between fast-developing artificial intelligence systems and HAL, the rogue computer in Stanley Kubrick’s “2001: A Space Odyssey” that operated by ...

An international team of scientists has confirmed a decagon wave around Saturn's South Pole that mirrors the long-lived ...

A searobin 'walks' on the seafloor, using modified fin-ray appendages. (NOAA Office of Ocean Exploration and Research) The ...