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

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Rachel Feltman

Rachel Feltman

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two cheetah cubs
Endangered Species

Two cheetah cubs narrowly escape the illegal pet trade

Most trafficked cubs don’t survive the journey—these two made it out just in time.

tv on a stand
Tech Hacks

How to stop your smart TV from tracking you

Do you know how much your TV knows about you?

Pieces of Japanese plate armor arranged against pink background
Archaeology

Armor buried under Japanese temple linked to ancient Korean kingdom

Archaeologists have confirmed the armor’s origins 70 years after its discovery.

Sage-Grouse robot installed in ground at Grand Teton National Park
Endangered Species

Robot birds deployed in Grand Teton National Park for sexy time

The bid to boost sage-grouse populations continues.

Half way progress of a piggy bank being 3D-printed
Technology

How sulfur could fix 3D printing’s waste problem

Scientists are printing recyclable robots from industrial byproducts.

A portrait-style photograph shows a life-like reconstruction of an early human ancestor, Australopithecus afarensis, against a dark, blurred background. The figure is shown from the chest up, with its head turned to look over its shoulder toward the camera. It has prominent brow ridges, a flat nose, and large, dark, expressive eyes. Its skin is a dark tan, and its head and body are covered in short, reddish-brown hair.
Evolution

Why humans don’t have tails

The answer goes back at least 20 million years.

construction on large building
AI

Data centers are straining the grid. Can they be forced to pay for it?

As backlash grows, a nationwide search is underway for solutions to the AI energy crunch.

The inside of the finished L.A.B. Golf Fitting Studio in Creswell, Ore.
Outdoor Gear

A year later, L.A.B. Golf’s weird science got bigger … and more personal

Linking up again because of the the new LINK.2 blades, I returned to Oregon’s esoteric putter manufacturer expecting a more traditional path into zero-torque putting. The data steered me elsewhere.

Lystrosaurus embryo within its partially preserved shell , reconstruction of the animal. Credit: Professor Julien Benoit and Sophie Vrard
Evolution

Proto-mammals laid eggs, paleontologists finally confirm

Lystrosaurus fills in a major evolutionary gap.

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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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