🛍️ Amazon Big Spring Sale: 100+ editor-approved deals worth buying right now 🛍️

Popular Science. Demystifying the worlds of science and technology since 1872.

Latest News

See More
A wide-angle photograph shows a woman sleeping on her side in a large bed, tucked under a heavy, rumpled white duvet. Her head rests on a white pillow, and her face is partially illuminated by warm morning sunlight streaming through the slats of a window. The room has a minimalist aesthetic with light-colored wooden paneled walls and soft, high-contrast lighting that creates long shadows across the bed.
Ask Us Anything

The best sleep position, according to science

You might be sleeping wrong.

By Laura Kiniry

Featured

Gear and Reviews

Podcast

More Episodes
Channel cover

Phosphorescent paint inspired Victorian-era Australians to dress up as ghosts and pull pranks

Plus, Louis Pasteur’s secrets and other weird things we learned this week.

Rachel Feltman

Rachel Feltman

Host

At Popular Science, we report and write dozens of stories every week. And while a lot of the fun facts we stumble across make it into our articles, there are lots of other weird facts that we just keep around the office. So we figured, why not share those with you? Welcome to The Weirdest Thing I Learned This Week.

Latest Articles

From left to right, Artemis II Mission Specialist Jeremy Hansen from CSA (Canadian Space Agency), Mission Specialist Christina Koch, Commander Reid Wiseman, and Pilot Victor Glover, arrive on Friday, March 27, 2026, at the Launch and Landing Facility at the agency’s Kennedy Space Center in Florida in preparation for the Artemis II test flight.
Moons

A 2nd grader designed an adorable mascot for NASA’s Artemis II mission

‘Rise’ is a baseball hat-wearing plushie that will let the four-person crew know when they have officially hit zero gravity.

By Andrew Paul

A regular size Cadbury Mini Egg compared with The Mega Mini Egg. The giant chocolate egg clocks in at 121 pounds.
Engineering

World’s largest Cadbury Mini egg weighs as much as an emu

Chocolatiers spent two days making the Easter treat by hand.

By Laura Baisas

ATA SATA portable hard drive with the circuitry visible on a yellow background. Concept of computing, hardware, hard drive, storage, data, PC, assembly, technician and engineer.
Technology

From memory cards to SSDs: How long will your digital media storage actually last? 

Nothing is permanent in this world, but here’s how to ensure your data has the best chance to survive. 

By Eric Alt

A robot barista to serve coffee at Henn na Cafe, Shibuya district, Tokyo, Japan in October 2018.
Robots

What America could learn from Asia’s robot revolution

In Korea and Japan, humanoid machines aren’t rivals but partners, assisting with elder care, creating jobs for people with disabilities, and even leading religious rituals.

By Candi K. Cann / MIT Press Reader

radium water
Health

America’s deadly 1920s obsession with radioactive water

Radithor promised to cure anything, from wrinkles to leukemia.

By Popular Science Team

three polar bear cubs curled up with their mother
Endangered Species

Wildlife Photographer of the Year 2026 announces People’s Choice winners

‘The journey to take this image was more than just another photographic adventure, it was the pursuit of a dream that had been with me for years.’

By Popular Science Team

A wide-angle, underwater photograph shows a vast field of dark, lumpy polymetallic nodules resting on the pale, sandy sediment of the deep ocean floor. The nodules, which are rich in minerals like manganese and cobalt, vary in size and densely cover the seafloor as it recedes into the dark, murky blue background. The lighting is artificial, illuminating the textures of the nodules and the flat, silty expanse of the abyssal plain.
Ocean

Mining the deep ocean

Renewable technologies need a multitude of critical minerals. The seabed could supply these riches. But at what cost?

By Natasha Gilbert / Knowable Magazine

two owls sit on a metal table with their wings up
Birds

Spunky baby owls examined after being found on soccer field

The young rescued birds put on a brave face during a ‘hands-off’ exam.

By Laura Baisas

A serene Tennessee River flows beneath the Walnut Street Bridge during a picturesque sunrise, with lush green trees lining its banks. Houses are perched on a hill to the left, overlooking the tranquil waters. Walnut Street Bridge Chattanooga, TN Photo taken on May 12, 2024
Land

Chattanooga is the United States’ first National Park City

How the Tennessee city transformed from a polluted mess to a natural playground.

By Alisha McDarris

Popular Science Cover Art Store

Own a piece of science history.

Browse all covers

Popular Science has been demystifying the worlds of science and technology since 1872. We explain the inner workings of the phone in your pocket, explore world-changing innovations, and examine everything from the marvels of deep space to the secret lives of staples like bread. We deliver an engaging, approachable, and inclusive look at emerging technologies and scientific advances.
Daily, Popular Science unpacks the science behind the top current new stories, dissects the latest technology and digital trends, and helps readers live smarter, safer, and happier through clever DIY projects.

Meet the team

Our writers and editors