With sapphire waterfalls, lava rain and orbits around dead stars, these distant worlds push the limits of what’s possible.

Kicking off the year’s cosmic wonders is the moon, drawing the first astronauts to visit in more than 50 years as well as a ...

In 2025, Popular Science continued our mission to demystify our weird world for millions of readers. We debunked myths about ...

I've just finished watching Stranger Things Season 5 Volume 2, and let me tell you, my brain needed a big break after ...

Stranger Things 5, Volume 2 finally explained what the Upside Down actually is, where it came from, and why we were all so ...

Nuclear fusion. People on Mars. Artificial general intelligence. These are just some of the advances that could come by the ...

It's certainly satisfying to get the answers about the Upside Down that have evaded audiences for so long, but, in some ways, ...

The James Webb Space Telescope blasted off from a launchpad in French Guiana in 2021, before reaching a spot in orbit a million miles away. It soon began breaking cosmology.

Meteorologist Stevie Daniels breaks down the science behind a rare phenomenon in the winter season...THUNDERSNOW!