Read the latest articles from Popular Science (Page 1022)

Your guide to the practical uses of hagfish slime, glowworm glue, and other animal goo

Your guide to the practical uses of hagfish slime, glowworm glue, and other animal goo

The surprising benefits of animal-inspired gunk

By Kate Baggaley

The Pentagon just dropped the ‘mother of all bombs,’ its biggest non-nuclear weapon

The Pentagon just dropped the ‘mother of all bombs,’ its biggest non-nuclear weapon

It's still orders of magnitude smaller than Little Boy, the bomb dropped on Hiroshima

By Kelsey D. Atherton

Magic Girl Pinball Machine

The curious story of Magic Girl, the would-be greatest pinball machine of all time

At $16,000 it was the world's most expensive pinball machine. It was also the most fraught.

By Stan Horaczek

Hotter weather could make predators even more vicious

Hotter weather could make predators even more vicious

Climate change could throw off the balance of ecosystems

By Marlene Cimons

Computer scientists are developing a ‘master’ fingerprint that could unlock your phone

Computer scientists are developing a ‘master’ fingerprint that could unlock your phone

But questions remain

Yes, you can improve your memory. Here’s how.

Yes, you can improve your memory. Here’s how.

Think like a memory athlete

By Claire Maldarelli

How eels might hitch a ride to Europe

They may use massive magnetic maps to navigate

By Mary Beth Griggs

It’s official: Saturn’s moon has just about everything you need to make life

It’s official: Saturn’s moon has just about everything you need to make life

Deep-sea vents could infuse Enceladus' ocean with microbe food

VIIRS view of Europe

These new photos of Earth lit up at night are actually pretty useful

My god, it's full of street lamps

By Sara Chodosh

Teleocrater rhadinus

This ancient dinosaur relative looks surprisingly like a crocodile

Another lizard-esque carnivore to love

By Mary Beth Griggs

How to not get a horrible brain parasite on your trip to Hawaii

How to not get a horrible brain parasite on your trip to Hawaii

It's one souvenir you really don't want to bring home

By Rachel Feltman

Our rivers and lakes contain a scary number of pesticides and pharmaceuticals

Our rivers and lakes contain a scary number of pesticides and pharmaceuticals

And they only tested for a fraction of the 85,000 known chemicals

By Kendra Pierre-Louis

Hydrothermal vent

There’s a treasure trove on the seafloor—and that could be a bad thing

There are precious minerals to mine, but no regulations in place

By Sara Chodosh

Ants perfected farming 30 million years ago in the desert

Ants perfected farming 30 million years ago in the desert

And you can’t even keep your succulent alive

By Sara Chodosh

Why won’t my shoes stay tied? Scientists are trying to figure it out.

Why won’t my shoes stay tied? Scientists are trying to figure it out.

All knots inevitably fail

By Kendra Pierre-Louis

Surprising things you can clean in the dishwasher

Surprising things you can clean in the dishwasher

Why hand-wash when we have machines?

By Sophie Bushwick and Billy Cadden

Overhead view for Racer3 drone

Drone Racing League’s new Racer3 aircraft tops out at 85 mph

With a new racing drone model, the emphasis remains entirely on the pilot

By Kelsey D. Atherton

Dazzling light show spotted on Uranus

Space Telescope

Dazzling light show spotted on Uranus

Your aurora is showing

By Rachel Feltman

penguin climbing

Volcanic ash and ancient poop reveal penguins’ tragic history

Eruptions might be responsible for shrinking penguin populations.

By Kendra Pierre-Louis

Dragon blood may help wounds heal faster

A Komodo dragon-inspired compound slays tough bacterial infections in mice

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