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

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Rachel Feltman

Rachel Feltman

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Man pointing with stick at chalkboard diagram of AM radio setup
Military

Watch a classified FM radio training video from WW2

That crisp signal was once a really big deal.

Aerial photograph of the excavation area for the new fire station building on Lohagenweg in Hüllhorst. The tree cover marks the course of the source stream, which formed the basis for the construction of the former farmstead. Photo: LWL-AfW / A. Koch
Archaeology

2,500-year-old settlement found during fire station construction

The Iron Age settlement pre-dates the Roman invasion of Germany.

a pink flamingo standing in water (left). a blue songbird sitting on a tree branch (right)
Birds

Florida finally makes the flamingo its state bird

Bye bye mockingbird.

a large pool of water with smoke rising from it
Conservation

World’s largest acidic geyser erupts for first time since 2020

Yellowstone’s Echinus Geyser spews out hot water that’s as acidic as vinegar.

students watch professor in lecture hall
AI

The greatest risk of AI in higher education isn’t cheating

It’s the erosion of learning itself.

woman's face in front of sun and garbage
Ask Us Anything

We can’t launch our trash into the sun. But why?

Maybe think about a solution down here on Earth first.

Microchip resting on man's hand next to syringe
Technology

Washington state moves to ban forced employee microchips

It’s rarely a bad idea to prepare for the worst case scenario.

Screenshot of final boss from original Doom
AI

Computer run on human brain cells learned to play ‘Doom’

Cortical Labs hopes neuronal chips will do much more than shoot pixelated demons.

Oval limestone with line etchings that likely represent a board game played in ancient Rome
Archaeology

Mystery stone is actually ancient Roman board game

AI helped determine the possible rules to ‘Ludus Coriovalli.’

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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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