Popular Science. Demystifying the worlds of science and technology since 1872.
In 1976, a college paper blamed the Salem witch trials on moldy bread. It wasn’t true.
Debunked within a year, the ergot theory still spreads like fungus on rye.
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The moon is shrinking. Astronomers finally know how fast.
Understanding moonquakes will be useful for future lunar bases.
When ‘T. rex’ died, a new giant fungus named ‘D-rex’ took over
The fungus discovered in China grows over a foot high and dates back 65 million years.
An AI-racing drone beat the best humans and set a world record
The autonomous drone took first place at a major race, beating 3 former human world champions.
Sled dogs have stubby legs for a reason
9,000 years of pulling humans around has left its mark.
The criminal behind Los Angeles’ Griffith Observatory
In 1903, real-estate magnate Griffith J. Griffith shot his wife. She survived: His reputation didn’t.
The ‘Holy Grail’ of baseball cards is up for auction
The rare T206 Wagner card could sell for over $3 million on October 25.
Use Crossword Generator to create challenging custom puzzles in 27 languages
Try to solve an exclusive ‘Popular Science’ crossword, then make your own.
How to watch Churchill’s famous polar bears live
Multiple livestreams offer a glimpse at polar bears, the northern lights, and more.
NASA’s Perseverance Mars rover sets distance record
The six-wheeled laboratory has traveled over 28 miles and will keep trucking until at least 2028.
Why Google is paying to upgrade nuclear power plants
In the race to power data centers, could tech company cash help carbon-free energy win out?
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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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