Read the latest articles from Popular Science (Page 955)

Why doctors are still studying JFK’s chronic back pain

Why doctors are still studying JFK’s chronic back pain

Did his back trouble help kill him?

By Kate Baggaley

How to avoid eBay scams

Safely buy and sell your products.

Mac-n-cheese probably isn’t more toxic than other foods

Mac-n-cheese probably isn’t more toxic than other foods

Because everything you love is toxic.

By Kendra Pierre-Louis

This ancient one-ton crocodile had steak knives for teeth

This ancient one-ton crocodile had steak knives for teeth

Rawr.

By Marissa Shieh

Plan a road trip using only your smartphone

Have phone, will travel.

Here’s how we were able to see that giant chunk of ice break off of Antarctica

Here’s how we were able to see that giant chunk of ice break off of Antarctica

A golden age of Earth observation.

By Kendra Pierre-Louis

Tardigrades could probably survive the otherwise complete annihilation of life on Earth

Tardigrades could probably survive the otherwise complete annihilation of life on Earth

Water bear don't care.

By Rachel Feltman

Ravens are so smart it’s actually kind of disconcerting, new study finds

Ravens are so smart it’s actually kind of disconcerting, new study finds

Unlike so many of us, they actually plan for the future.

By Sara Chodosh

Up in the clouds.

#PopSciLovesNature and so do you

We asked you to show us your best nature photos, and you delivered! Here are some of our faves.

By Mallory Johns

A new view of twisted proteins could help scientists understand Alzheimer’s

A new view of twisted proteins could help scientists understand Alzheimer’s

A critical molecule in the neurodegenerative disease has finally been mapped.

By Cassidy Mayeda

Grandma’s insomnia might be a product of evolution

Grandma’s insomnia might be a product of evolution

She's actually looking out for you.

By Aparna Nathan

Baby squirrels are less likely to die if they’re born early

Baby squirrels are less likely to die if they’re born early

If you’re an adorable red squirrel pup, it’s best to have a birthday in March.

Trampolines are more dangerous than you think

Trampolines are more dangerous than you think

And no, the padding and nets don’t really help.

By Sara Chodosh

Bonobo ladies get to choose their mates and boy oh boy are they picky

Bonobo ladies get to choose their mates and boy oh boy are they picky

Most males miss out.

By Sara Chodosh

Meet KJ-600, the aircraft that could help China’s navy rival America’s

Meet KJ-600, the aircraft that could help China’s navy rival America’s

The airborne early warning and control plane fills a gap in China's arsenal.

By Jeffrey Lin and P.W. Singer

Moon Express ‘lunar outpost’ looks gorgeous, but don’t get too excited yet

The company hopes to put robots on the moon’s South Pole by 2020

Researchers used CRISPR to encode a movie into DNA

Researchers used CRISPR to encode a movie into DNA

Genome GIFs.

By Claire Maldarelli

An iceberg the size of Delaware just broke off of Antarctica

An iceberg the size of Delaware just broke off of Antarctica

“We are seeing a microcosm of the future.”

By Marlene Cimons

Brain training apps don’t seem to do much of anything

Brain training apps don’t seem to do much of anything

But figuring out whether or not they work is almost as tough as creating them.

By Claire Maldarelli

Entrepreneurs are turning trash into food, drink, and clean energy

Bread-powered beer and other delights.

By Marlene Cimons

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