From lava tubes on Mars to ice pockets on Europa, subterranean environments may offer the best chance of finding life—and ...

If forced to choose one descriptor for the octopus, the best word may be “otherworldly.” These truly amazing marine animals ...

Usually, comets are dormant blocks of rock and ice. They only wake up when they get close to a star. The intense heat causes ...

Over four decades, the Alien franchise has brought many different versions of the xenomorph creature to theaters.

The show marked a significant shift in the franchise, deviating from the series’ conventional deep-space setup and taking the ...

An interstellar comet changed its chemistry after passing the Sun, revealing hidden layers and a surprising mix of carbon ...

Deep within massive rocky exoplanets, hidden oceans of molten rock may be generating powerful magnetic fields in an ...

Dive into the abyss and discover 25 terrifying deep sea creatures living in the most extreme ocean depths. From anglerfish to ...

FX’s Alien: Earth is officially returning for a second season, and today it was announced that Emmy winner Peter Dinklage […] ...

The first trailer for new sci-fi series The Boroughs has arrived... and it feels a lot like Stranger Things for an older ...

NASA has released stunning new Artemis II images, including a “Crescent Earthrise” and detailed views of the lunar farside.

What would alien life from another planet be like? But we rarely ask the opposite: What would they think of us? It’s a question that can produce some, well, uncomfortable answers if you happen to be ...