Astronomers have identified GJ 3378b, a super-Earth located 25 light-years away, in the habitable zone of its star, raising ...

Scientists detected gases on exoplanet K2-18b linked to life on Earth. The James Webb Space Telescope's future results show a ...

It catches very low frequency radio waves made by lightning, solar storms and charged particles moving through Earth’s ...

Just ask Christopher Nolan. “One hundred percent,” Nolan says when asked if he’s experienced the phenomenon. “Every now and ...

Stacker chose 16 pairs of films that have eerily similar plots: All pairs on this list have the same basic plot once you strip away the details.

Last year, an interstellar traveler entered our solar system. Some speculated that it was an alien spacecraft, but it turned ...

Looking up reveals nature’s skylight, framing Arizona blue against fiery red stone in perfect composition. Photo credit: ...

Adult Swim’s Rick and Morty season 9 episode 7, titled Mortgully: The Last Rickforest, turns a simple mission to collect valuable tree sap into a bizarre survival challenge that pushes Rick and Morty ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

E, these are the greatest 21st-century movies that balance the ambition of sci-fi with the endless thrills of adventure.

Earth’s history has been shaped by five mass extinctions—catastrophic periods when life changed so dramatically that entire ...

From blockbuster hits like Project Hail Mary to streaming hits like War Machine, these sci-fi movies have made 2026 a great ...