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five different views of a neanderthal tooth with a cavity that was filled
Biology

Neanderthal ‘dentists’ treated cavities 59,000 years ago

A molar points to some sophisticated dental work performed by our extinct cousins.

Perseverance Mars rover selfie photo with Martian landscape behind it
Mars

Mars rover snaps a selfie near skyscraper-sized boulders

NASA’s Perseverance rover has traveled nearly 26 miles since landing on the Red Planet in 2021.

Spiral loop of a green steel roller coaster with a coaster on the track.
Ask Us Anything

How to stay safe riding roller coasters

Millions of people ride amusement park rides every year with few serious injuries—but experts say a few precautions still matter.

a woman leads out a team of five mules
Animals

5 new mules set to patrol Olympic National Park

Murl, Cutti, Pip, Checkers, and Gopher will monitor trails, haul supplies, and help with search and rescue efforts.

Illustration showing clouds of space junk orbiting Earth
Pollution

Almost half of everything orbiting Earth is space junk

Abandoned rocket parts, dead satellites, and more circle the planet.

Six men performing a sea shanty in front of a wooden boat
Psychology

Sea shanties actually help people work together better

Centuries-old work songs still possess real psychological benefits today.

a before and after satellite image
NASA

NASA satellite images show how a massive tsunami in Alaska changed the landscape forever

A landslide dumped 64 million cubic meters of rock into the popular Tracy Arm fjord.

Spread wings of a wild crested caracara in South Texas USA
Birds

There’s a reason we don’t have birds the size of elephants

Young white boy in grey pullover holds a robot turtle posing in front of a small pond.
Ocean

Teen builds ‘Bionic Underwater Robotic Turtle’ to detect ecological threats

High schooler Evan Budz’s award-winning invention can identify coral bleaching, invasive species, and microplastics without disturbing marine ecosystems.

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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.

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