Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...

Astonishingly, we can identify molecules present in the atmospheres of exoplanets.

Since it first premiered in 1993, the "Power Rangers" series has introduced hugely powerful characters both evil and good. Here's how they rank.

Interstellar, Alien, and Back to the Future are all among the all-time greatest sci-fi movies that deliver everything you ...

A look back at Earth 2, the ambitious ’90s sci-fi series cancelled after one season — and why it deserved far more time.

We asked our readers to name their favourite films in the sci-fi genre – and these were the titles that came up most often.

To Serve Man is a classic science fiction short story by Damon Knight, as well as one of the most frightening episodes of the American television series, The Twilight Zone.For those who do not know th ...

Elon Musk stunned Davos with surprise sci-fi talk on robots, AI, Mars, and humanity’s future during an unplanned World ...

We recently discussed the different types of worlds that the Habitable Worlds Observatory (HWO) is expected to find that ...

Scientists claim that first extraterrestrial contact will be a loud event impossible to ignore, not a subtle signal.

Engagement season is here and if you've been thinking about turning the page on your love story, Brilliant Earth is a great ...

A growing wave of UFO whistleblowers is claiming that Earth is not just a planet, but a cosmic farm where aliens feed on ...