Read the latest articles from Popular Science (Page 47)

8 ancient silver coins
Archaeology

Ancient ‘rising sun’ coins reveal far-reaching trade network

Experts link coins found in present-day Bangladesh and Vietnam to a single origin.

Glioblastoma. Absence Of Edema, Generalized Epileptic Seizures Due To Disseminated Cells Which Have Invaded The Cortical Region. Gadolinium Enhanced Mri T1. (Photo By BSIP/UIG Via Getty Images)
Cancer

Cancer super-survivors may hold keys to new treatments

Researchers typically ask why people get cancer. What if they studied why some survive — or never develop the disease?

a raccoon with a peanut butter jar stuck on its head
Wildlife

Young raccoon saved from a sticky situation

'Hopefully the peanut butter snack was worth it.’

a woman holds a neck ring under a light
Archaeology

Famous Viking treasure contains silver from over 3,000 miles away

The Viking economy was as intricate as it was fierce.

Illustration of suspension bridge connecting mainland Italy to Sicily
Engineering

World’s longest suspension bridge may finally link Sicily to mainland Italy

The dream dates back to ancient Rome. But there are reasons it's never happened.

Tazata speakers in a row
Speakers

Go get this $80 portable Bluetooth speaker for just $25 before it sells out

This $25 speaker is water-resistant, super-loud, and cool-looking. Plus, it's really cheap.

Press image of the Segway Xyber dirt bike-style e-bike on a black and white background
Outdoor Gear

The best fat tire electric bikes for 2025, tested and reviewed

These electric fat bikes—characterized by their wide tires, durable frames, and versatile geometry—are all-terrain beasts.

An artist’s impression of the “Cosmic Grapes” galaxy, composed of at least 15 massive star forming clumps—far more than current theoretical models predict could exist within a single rotating disk at this early time. Credit: NSF/AUI/NSF NRAO/B. Saxton
Space Telescope

Early galaxy looked like lumpy ‘cosmic grapes’

The swirling, chunky mass challenges theoretical models about cosmic evolution.

Sharpie S-Gel pens and natural color markers with their packaging
Gear

The Sharpie S-Gels are our favorite pens and they’re less than $9 for a 12-pack at Amazon

The Sharpie S-Gel pens write with a smooth flow and bold lines. Right now, they're cheaper than they have been all year, just in time for school shopping.

Close-up of a dead mosquito lying on its back on a flat surface, its legs curled upward and abdomen visibly red with ingested blood, with wings partially extended and fine hairs on its limbs catching the light.
Diseases

This drug can turn your blood into mosquito poison

Nitisinone kills even insecticide-resistant mosquitoes.

Wild pig walking in grass
Land

Wild pigs’ guts are turning blue in California

PSA: Don't eat blue meat.

sheep bones in a dig site
Diseases

Ancient animal bones unlock clues about Bronze Age plague

Sheep may have played a major role in a prehistoric plague outbreak.

a long, cylindrical blue-green mollusck sits on a rock under the ocean
Biology

Unsuspecting sea creature has Earth’s hardest teeth

Stronger than stainless steel, understanding chiton teeth could led to a new generation of bio-inspired materials.

Wreck of a rusty old pickup truck out in the field
Science

What is rust?

What is rust? A materials scientist explains metal’s crusty enemy.

hand holding a tv remote
Tech Hacks

7 tips for watching YouTube on your TV

Sometimes YouTube is best on the big screen.

rocket parts
Space

3D printing tackles titanium to create rocket parts

The technology offers a flexible alternative to traditional forging for the 'New Space' industry.

a close up of a groundhog on the grass
Wildlife

Three orphaned groundhogs released back into the wild

The rodents might not be the best meteorologists, but they are excellent diggers.

Anker MagSafe charger and laptop charger
Gear

I carry this Anker MagSafe charger everywhere and it’s cheaper than ever at Amazon

Consider these chargers and charging stations essential gear for your back-to-school shopping list. Never let your phone or laptop die again.

Ironic Satirical Illustration of a Retro Classic Comics Woman With a Modern Smartphone
Technology

3 common smartphone myths you probably thought were true

Good news: Your smartphone can't blow up a gas station.

Circa 1940, An assortment of fake plastic eyeballs with rayon veins for realism. (Photo by FPG/Getty Images)
Health

The ancient art and intimate craft of artificial eyes

Eye makers for millennia have been trying to re-create the expressionist power of the human body’s most complex and emotionally meaningful visible organ.