Read the latest articles from Popular Science (Page 796)

Dogs

Pets can donate blood too

Most owners are unaware their furry friends can save other pets' lives.

By Kat Eschner

Animals

What avocados and clownfish have in common, sexually speaking

Sex isn’t nearly as binary as you think it is.

By Sara Chodosh

Weapons

North Korea’s missile program and nuclear weapons: What we know (and don’t)

From nukes to ICBMs, here's what experts think the DPRK has.

By Tik Root

Evolution

Gorillas can be cliquey, too. Here’s what that says about our own social lives.

Social hierarchies may predate humans.

By Marion Renault

Psychology

Pre-ordering groceries could lead to healthier choices

But not everyone benefits equally.

By Anya Samek/The Conversation

The Weirdest Thing I Learned This Week

The weirdest things we learned this week: Nazis ate camel poop and pregnancy tests spread a fungal plague

Our editors scrounged up some truly bizarre facts.

By Popular Science Team

Health

We’re still finding new ways in which the Zika virus hurts infants

Zika causes neurodevelopmental delays in one-third of infants, according to a new study.

By Nicole Wetsman

Projects

Start growing a verdant indoor garden in three easy steps

Excerpt: How to Make a Plant Love You

By Summer Rayne Oakes

Pollution

These rare blue clouds could be headed your way

But is that a good thing?

By Jon Perrett/The Conversation

Drones

Moment’s anamorphic drone lens makes aerial footage look more like the movies

The Moment Air collection also includes filters and a slim case that works with DJI's controllers.

By Stan Horaczek

Environment

The shakiest earthquake myths debunked

Recent tremors in California have brought up some common misconceptions.

By Ula Chrobak

Space

Yes, astronauts are baking cookies in space. No, they can’t eat them.

Doesn't seem too fair.

By Rachel Feltman

Climate Change

We can plant trees to save the planet. But it’s harder than it sounds.

Let's get the most bang for our bark.

By Ula Chrobak

Tech Hacks

All the cool things you can do on your phone’s lock screen

Unlock some hidden shortcuts.

By David Nield

Health

Brushing isn’t the only way to clean your teeth—here’s how oil pulling, charcoal, and other alternatives stack up

You might want to add some of them to your routine.

By Josefine Hirschfeld/The Conversation

Animals

Modern medicine still needs leeches

For microsurgeons who reattach fingers, ears, and other extremities, leeches remain an invaluable medical device.

By Marion Renault

Animals

How do deer grow antlers so quickly?

The science behind antler growth, sheds, and velvet.

By Matthew Every/ Outdoor Life

Projects

How to make simple meals in your hotel room

Eat in while staying at the inn.

By Eric Ravenscraft

Projects

A beginner’s guide to butterfly watching

If you don't want to wake up early to go birding, butterflying may be for you.

By Marion Renault

Black Holes

We might finally know how the first black holes formed

How to make a black hole without a star.

By Neel V. Patel

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Read the latest articles from Popular Science (Page 796)

Pets can donate blood too

What avocados and clownfish have in common, sexually speaking

North Korea’s missile program and nuclear weapons: What we know (and don’t)

Gorillas can be cliquey, too. Here’s what that says about our own social lives.

Pre-ordering groceries could lead to healthier choices

The weirdest things we learned this week: Nazis ate camel poop and pregnancy tests spread a fungal plague

We’re still finding new ways in which the Zika virus hurts infants

Start growing a verdant indoor garden in three easy steps

These rare blue clouds could be headed your way

Moment’s anamorphic drone lens makes aerial footage look more like the movies

The shakiest earthquake myths debunked

Yes, astronauts are baking cookies in space. No, they can’t eat them.

We can plant trees to save the planet. But it’s harder than it sounds.

All the cool things you can do on your phone’s lock screen

Brushing isn’t the only way to clean your teeth—here’s how oil pulling, charcoal, and other alternatives stack up

Modern medicine still needs leeches

How do deer grow antlers so quickly?

How to make simple meals in your hotel room

A beginner’s guide to butterfly watching

We might finally know how the first black holes formed

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