A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...

Billions of years ago, another planet smashed into Earth. An event of this epicness could have created our Moon. It also ...

Celebrated UK-based comic book artist Jock shares on socials a piece of concept art for Hulu’s acclaimed “Alien: Earth” ...

Harvard scientist Avi Loeb presents chilling theories that interstellar object 3I/ATLAS is alien technology, citing anomalies ...

Jupiter ’s moon Europa, long considered a prime candidate in the search for extraterrestrial life due to its vast subsurface ...

From mind-bending anthologies and space epics to dystopian thrillers, here are 2025’s most essential sci-fi shows and where to watch them online.

Rogue planets — worlds that drift through space alone without a star — largely remain a mystery to scientists. Now, ...

So, without further ado, here are the seven best new sci-fi shows of 2025, including some releases that went under the radar.

Several viewers expressed bewilderment at the critics' lukewarm reception. One wrote: "No idea why there's low ratings... all ...

During its original network run in the 1960s, Star Trek was famously saved from cancellation twice by fan letter-writing ...

Far below the ocean’s surface, where sunlight disappears and pressure reaches crushing levels, some of the planet’s strangest ...

If you're looking for sci-fi content on Netflix, the streamer has you covered with several compelling TV series. Here's how ...