Read the latest articles from Popular Science (Page 916)

Evolution

From an evolutionary perspective, does it make any sense to be nice?

Solving Darwin’s puzzle of kindness.

By Eva M. Krockow, Andrew M. Colman, and Briony Pulford for The Conversation

Nutrition

Here’s how scientists are tricking you into eating your veggies

Step one: Plant some fake childhood memories in your noggin.

By Kate Baggaley

Sharks

Yes, the frilled shark is really freaky. But there are other ‘living fossils’ that are just as weird.

A short tour of the strange sharks chilling at the bottom of the ocean.

By Rachel Feltman

Vaccines

Why does my arm hurt the day after I get my flu shot?

And why does it go in your arm instead of your butt?

By Sara Chodosh

Environment

After a brief pause, carbon emissions are back on the rise

Time to turn words into action.

By Mary Beth Griggs

Environment

The 2017 hurricane season is finally fading away. But what comes next?

In some ways, this year wasn't as bad as it could have been.

By Dennis Mersereau

Mental Health

Electroshock therapy is actually still in use—and could help treat PTSD

The treatment has changed a lot in the last few decades.

By Nicole Wetsman

Tech Hacks

31 ways to optimize your smartphone

Be ready for anything life throws your way.

By David Nield

Science

Music only helps you concentrate if you’re doing the right kind of task

If the task requires creativity or mental rotation, music can increase performance.

By Nick Perham/The Conversation

Engineering

We’d rather that bridges never wobbled—but here’s why they do

And we'd really prefer that they don't fall down.

By Mary Beth Griggs

Dogs

Meet the very good dogs who hunt down invasive species

They can sniff out troublesome weeds and other pests.

By Ellen Airhart

Internet

You can use aluminum foil to strengthen your Wi-Fi signal

But we don't 100 percent think you actually need to do this.

By Rob Verger

Ocean

The ocean harbors unimaginable secrets, but we need to explore them responsibly

Familiarity breeds exploitation.

By Laurence Publicover/Katharine Hendry/The Conversation

Life Skills

How to make a sourdough starter—and keep it alive

The perfect loaf starts with some bacterial friends.

By Nicole Wetsman

Psychology

A psychologist explains why those Facebook product ads are so darn compelling

Brands know exactly how to play into your mistrust of. . . brands.

By Sara Chodosh

Dinosaurs

More evidence that the dinosaurs were super unlucky with regards to that whole asteroid thing

Location matters. Especially to extinction-causing asteroids.

By Mary Beth Griggs

Space

This truly bizarre exploding star might be a zombie of sorts

It just keeps exploding.

By Rachel Feltman

Life Skills

How to test your tap water for lead

Nearly half of Americans suspect that their water might be unsafe.

By Kendra Pierre-Louis

Sharks

Why some sharks are like blimps, and others are like airplanes

A brief lesson in buoyancy and aerodynamics.

By Sara Chodosh

Space

Here’s the weird alphabet soup that scientists use to name stuff in space

I is for interstellar.

By Mary Beth Griggs

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1,350 1,351 1,352 1,353 1,354

Read the latest articles from Popular Science (Page 916)

From an evolutionary perspective, does it make any sense to be nice?

Here’s how scientists are tricking you into eating your veggies

Yes, the frilled shark is really freaky. But there are other ‘living fossils’ that are just as weird.

Why does my arm hurt the day after I get my flu shot?

After a brief pause, carbon emissions are back on the rise

The 2017 hurricane season is finally fading away. But what comes next?

Electroshock therapy is actually still in use—and could help treat PTSD

31 ways to optimize your smartphone

Music only helps you concentrate if you’re doing the right kind of task

We’d rather that bridges never wobbled—but here’s why they do

Meet the very good dogs who hunt down invasive species

You can use aluminum foil to strengthen your Wi-Fi signal

The ocean harbors unimaginable secrets, but we need to explore them responsibly

How to make a sourdough starter—and keep it alive

A psychologist explains why those Facebook product ads are so darn compelling

More evidence that the dinosaurs were super unlucky with regards to that whole asteroid thing

This truly bizarre exploding star might be a zombie of sorts

How to test your tap water for lead

Why some sharks are like blimps, and others are like airplanes

Here’s the weird alphabet soup that scientists use to name stuff in space

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