This video breaks down why K2-18b has suddenly become one of the most important planets in the search for life beyond Earth.

Astronomers have identified a potentially habitable exoplanet just 25 light-years away, raising hopes that one of Earth's ...

If potted plants always seem to die under your care, you can take solace in knowing that plantkind as a whole will probably ...

You might think that legendary sci-fi author Arthur C. Clarke would've adored the Star Trek franchise, but that wasn't ...

Steven Spielberg’s credulity makes his latest alien contact film, Disclosure Day, mawkish and old-fashioned rather than imaginative ...

For your extraterrestrial viewing needs, Stacker ranked the top 30 alien movies, according to their IMDb user rating.

Steven Spielberg's filmography has inspired plenty of debate over the years, and Discourse Day is no exception. Most viewers ...

These overlooked sci-fi gems still deserve more recognition among classic TV discussions.

The cast of Farscape was so talented they turned a low-budget Australian series into a sci-fi classic, and they also showed ...

Under pressure from the Trump administration, Laos began accepting a limited number of American deportees in June 2025, ...

The Fonz, Richie Cunningham, and Ralph Malph end up travelling through time with a 25th-century woman named Cupcake, finding ...