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

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Rachel Feltman

Rachel Feltman

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Latest Articles

a large bird called a wood stork stands in a wetland. it has long legs, white feathers, and a long beak
Endangered Species

Wood storks to be removed from federal Endangered Species List

But the only native stork found in the U.S. is not out of the woods just yet.

Magnifying glass resting in open dictionary
Internet

Groovy! Dive into the world’s largest online slang dictionary

The free Green’s Dictionary of Slang celebrates 500 years of ‘vulgar tongue.’

an illustration of a dinosaur biting another dinosaur
Dinosaurs

A Tyrannosaurus tooth embedded in dinosaur skull tells a violent story

First discovered 20 years ago, the rare fossil combo reveals a Cretaceous meal in the making.

AI generated image of dogs walking through outdoor heated tunnel with red X across it
Dogs

No, Hungary did not construct heated tunnels for its stray dogs

It’s not the worst solution to the issue, but the images are definitely AI.

African striped mouse and pups
Evolution

Biologists discover gene that may determine ‘good’ and ‘bad’ dads

Social cues and surprising genetics may affect mammal fathers.

A colorized historical photograph of a woman in a white coat holding Simon, a black and white tuxedo cat who served as a celebrated ship's cat in the British Royal Navy. The cat wears a pink collar with a name tag, and both the woman and the cat are positioned in front of a dark window.
Cats

The tiny tuxedo cat who became a naval hero

The triumph and tragedy of Simon.

Tiny Macintosh model computer built into toy novelty clock
Internet

Hobbyist builds retro Apple Macintosh inside toy clock

The DIY project mixes nostalgia with one of tech’s most iconic designs.

Artistic reconstruction of a Late Pleistocene cave lion overlooking Mount Fuji, Japan. Credit: Velizar Simeonovski
Wildlife

Prehistoric Japan was home to cave lions—not tigers

Fossil evidence shows a case of mistaken big cat identity.

a small mammal with black eyes and big ears standing on a plant
Wildlife

World’s smallest possum may be hiding in South Australia

The tiny mammal weighs less than one pound.

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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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