Mars may have once possessed an ocean at least as large as Earth's Arctic Ocean, a new study suggests. Previous research ...

NASA's plans for Mars sample return are effectively cancelled as part of a bill approved by the U.S. Congress, ending efforts ...

On Earth, deep-sea vents may have given rise to the planet’s first life. But nothing of the sort seems to be happening at the ...

Lightning has captured people's fascination for millennia. It's embedded in mythology, religion and popular culture. Think of ...

From Godzilla Minus One to Eternal Sunshine of the Spotless Mind, here are the best sci-fi movies from each year, between ...

Learning doesn’t always mean flipping through heavy textbooks or sitting in a long lecture. Sometimes, it just takes ...

In September, NASA announced the discovery of a possible sign of life, known as a potential biosignature, on Mars. The Perseverance rover, which has been exploring a dried-up lakebed for years, found ...

What hurts more than a nail-biting cliffhanger? A cliffhanger that'll never be resolved. Sadly, that's exactly what happened ...

The Doctor often doesn't appear in 'Doctor Who' spinoffs, but there's a very likely explanation for why that's the case.

For decades, Mars has appeared in a narrow visual range: a red planet rendered in high-contrast tones that exaggerated its dusty surface. Public images reinforced this identity, while scientific tools ...

The power of Grayskull, Superman's cousin, and the return of a certain galaxy far, far away are among 2026's big-screen wonders. When you purchase through links on our site, we may earn an affiliate ...