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

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Rachel Feltman

Rachel Feltman

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an ipad with play app open
Tech Hacks

Play is the best companion app for YouTube power users

Take YouTube to another level—on Apple devices, at least.

a cut out from old magazine on text background
Health

Why we can’t squash the common cold, even after 100 years of studying it

The best advice for avoiding a cold in 2025 isn’t all that different from 1925.

blue screen of death on a laptop
Tech Hacks

How to use Windows Safe Mode to get out of computer trouble 

Yes, even if you face the dreaded Blue Screen of Death.

cow person chicken
Diseases

Everything you need to know about bird flu

How dangerous is it? Where did it come from? H5N1 influenza’s origins stretch back to the 1990s, and key events paved the way for the outbreak we’re seeing today.

Archeologists working on gravesite excavation
Archaeology

Mass grave of over 120 Roman soldiers found under soccer field

‘Within the context of Roman acts of war, there are no comparable finds of fighters.’

Galapagos tortoise
Endangered Species

97-year-old Galápagos tortoise becomes first-time mom

‘Mommy’ is the oldest first-time mother of her species.

University of Kentucky basketball arena filled with people
Engineering

Would you play basketball on a glass floor? This German startup thinks you should.

Hardwood is part of the game’s storied history.

An illustration of a potential NASA lunar base for the Artemis missions.
Moons

Scientists want to turn moon dust into solar panels

‘Moonglass’ made from the lunar surface might be particularly radiation-resistant.

A tray of psilocybin mushrooms is prepared to be distributed to congregants by Benji “Teopixqui Dez” Dezaval, founder of The Community of PACK Life, before a gathering in the basement of his home, which serves as Colorado’s first psychedelic church, on February 18, 2025, in Colorado Springs, Colorado. Dezaval, who started the church in 2024, hands out up to two grams of a psilocybin mushroom to each church congregant weekly. Colorado voters passed Proposition 122 in 2022, which decriminalized the use of psilocybin mushrooms, commonly referred to as “magic mushrooms.” Dezaval has seen the church grow to over 400 congregants in the past year. (Photo by Jason Connolly / AFP)
Medicine

The Colorado psychedelic mushroom experiment has arrived

Several studies have shown the long-term benefits of psilocybin.

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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, PopSci 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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