Read the latest articles from Popular Science (Page 439)

Researchers used liquid neural networks to help a drone fly autonomously. Plus, a tiny worm brain was involved.

Up close, the Mayas' timeless recipe from Copán looks similar to mother-of-pearl.

Want to read about a future with recycled poop, mushroom architecture, and infinite data storage? Subscribe to PopSci's spring issue.

Movies by mail are going the way of silent films.

This annual event should bring 10 to 20 meteors per hour, but you could see an outburst of up to 100.

Go extremely big with your next computer monitor.

Full-size gaming, pint-sized price. Here are our picks for inexpensive PCs that overperform.

Without a tail and a bendy spine, nonetheless.

Analysis of 532 species shows those over one ton travel slowest to keep their cool.

“How hard could it be,” they say before giving up entirely.

The cannabis and hemp extract can be found in everything from lattes to kids’ vitamins. But experts are still trying to understand if it’s healthy.

In March, conservationists worldwide celebrated the historic agreement, which governs the ocean waters where salmon spend most of their lives.

While it's a bad sign to see ransomware designed to target macOS, the code so far appears to be sloppy.

In March, I tested whether the Bryte Balance connected mattress could make me a deeper sleeper, and my one night on it was dreamy.

Biofire says combining fingerprint and facial scanning with handguns could reduce unintended use. Experts point to other issues.

You can help marine biologists identify fish, shrimp, and other noisy critters that are cracking along in these recordings of coral reefs.

Finally, a smart kitchen gadget that reasonably answers the question, "Where's the beef?" (Or chicken, fish, vegetables, etc. ...)

After 18 years of loyal service, the RHESSI satellite is coming crashing back to Earth this week.

Astronomy is entering the golden age of exoplanet discoveries.

A small study of two orb weaver spider species is unraveling the mysteries of spider silk.