Read the latest articles from Popular Science (Page 878)

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

Professional designers explain why the Space Force logos are no good

You see stars. They see worrying signs of confusion.

By Eleanor Cummins

A car-sized spacecraft just blasted off toward the Sun

A car-sized spacecraft just blasted off toward the Sun

The Parker Solar Probe is our first mission to "touch" the Sun

By Stefanie Waldek

How to prevent distracting gadgets from ruining your vacation

How to prevent distracting gadgets from ruining your vacation

Disconnect and relax.

A young woman doing a lunge stretch by the side of a river under a gray cliff.

Fitness & Exercise

How to stretch for any type of workout

Let’s get straight to the science.

By Sara Chodosh

The pros and cons of NYC’s ban on new Uber and Lyft cars

The pros and cons of NYC’s ban on new Uber and Lyft cars

These are the reasons behind the controversial move.

A glowing green worm

You can set your watch to this glowing green worm orgy

And boy is it beautiful.

By Neel V. Patel

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