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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.

a young child sitting on a beach smears white sunscreen on her face
Biology

Your next sunscreen could be made from E. coli

A chemical compound inside the bacterium may offer an eco-friendly way to block harmful UV rays.

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.

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

woman with flame
Health

The explosive history of spontaneous combustion

In Europe in the 17th, 18th, and 19th centuries, nearly a dozen cases of supposed spontaneous combustion were reported.

two bald eagle chicks
Birds

Jackie and Shadow’s eaglets can now see like their parents

Sandy and Luna’s vision rivals that of adult bald eagles.

Hand grabbing Altoids tin next to another tin filled with a tiny computer
Internet

This guy crammed a laptop into an Altoids tin

Yes, it works—if you have small fingers.

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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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