Read the latest articles from Popular Science (Page 863)

The exhilarating history of roller coaster photography

The exhilarating history of roller coaster photography

Capturing thrill seekers through the ages.

By Jeanette D. Moses

This giant exoplanet’s atmosphere teems with glowing hot atoms of titanium and iron

This giant exoplanet’s atmosphere teems with glowing hot atoms of titanium and iron

And you thought this summer was hot

By Charles Choi

walter rothschild zebra carriage

The weirdest things we learned this week: bone flutes, zebra carriages, and laughing gas parties

Our editors scrounged up some truly bizarre facts.

By Rachel Feltman

Can an app replace your birth control? For most people, the answer is no.

Can an app replace your birth control? For most people, the answer is no.

Just make sure you know the facts.

By Sara Chodosh

Check out these new flying pterosaur bones

Check out these new flying pterosaur bones

The bird-boned creature showed up somewhere unexpected.

By Neel V. Patel

What you can do to prevent Google—and others—from tracking your phone

Location, location, location.

Deadly collapse in Italy turns spotlight onto aging bridges around the world

Deadly collapse in Italy turns spotlight onto aging bridges around the world

Nearly 10 percent of U.S. bridges are considered structurally deficient.

By Mary Beth Griggs

Bananas: your cousin, maybe?

Bananas: your cousin, maybe?

You have a lot more in common with an orangutan, but scientists can still track how closely you’re related to fruit flies and cucumbers.

By Eleanor Cummins

Air traffic control tower plane takeoff

Air traffic controller training makes emergencies seem ordinary

Preparation, organization, and team work help navigate a crisis.

By Eleanor Cummins

food measurements

Can food have negative calories?

Eating celery with your burger is not going to help you lose weight.

By Louise Dunford/The Conversation

Most of your sodium isn’t coming from your salt shaker

Most of your sodium isn’t coming from your salt shaker

It's not de salt, it's DiGiorno (and other processed foods).

By Sara Chodosh

We may finally know why marijuana helps people with chronic gut problems

We may finally know why marijuana helps people with chronic gut problems

And it could have implications for other inflammation, too.

NASA’s sun-kissing spacecraft will go 250 times faster than a bullet when it hits its stride

NASA’s sun-kissing spacecraft will go 250 times faster than a bullet when it hits its stride

The Parker Solar Probe is finally on its way.

By Mary Beth Griggs

Federal judges finally just order the EPA to ban a dangerous pesticide

Federal judges finally just order the EPA to ban a dangerous pesticide

The agency concluded it might be unsafe back in 2016.

16 smartphone apps for (nearly) any emergency

16 smartphone apps for (nearly) any emergency

Apply first aid, face natural disasters, and more.

Rising temperatures are causing soil to dump more carbon dioxide into the air

Rising temperatures are causing soil to dump more carbon dioxide into the air

The Earth, essentially, is panting.

By Marlene Cimons

Six pest-removal myths that need to be exterminated

And what you should do instead.

12 tips for organizing your work space

Put your cables, notebooks, and tools in order.

By Gareth Branwyn

Even when developing countries receive global aid, teens miss out

Even when developing countries receive global aid, teens miss out

Nobody is making sure the kids are alright.

There’s a lot to learn about how blue light affects our eyes

There’s a lot to learn about how blue light affects our eyes

The "blue screen of death" is taking on a whole new meaning.

By Eleanor Cummins

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