Read the latest articles from Popular Science (Page 672)

hands-typing-on-keyboard
Life Skills

A writer’s guide to overcoming procrastination

The next great novel may be at your fingertips—if only you could manage to stop watching YouTube videos.

The biggest animal ever to fly was a reptile with a giraffe-like neck
Dinosaurs

The biggest animal ever to fly was a reptile with a giraffe-like neck

Azhdarchid pterosaurs are also the largest ever flying vertebrates.

peron riding a bike in the city
Projects

How to carry just about anything on your bike

Who needs a trunk when you’ve got a rack and some bungee cords?

manatee underwater
Global Warming

The US is tropicalizing, and you’ve probably already noticed the change

If you've heard about turtles dying in cold snaps, you've heard about this phenomenon.

boy screaming into microphone
Science

Our most recognizable screams are the most joyful

Happy screams were easier to pick out than those of fear or pain.

Ants climbing on an electrical wire.
Life Skills

Fight ant infestations with these expert tips

No thanks, ants. No thants.

Amazon Echo Buds 2 wireless earbuds with charging case
Earbuds

Amazon Echo Buds 2 wireless earbuds promise improved noise-canceling for $99

Amazon's latest wireless noise-canceling earbuds are 20 percent smaller than their predecessors.

Department store bik
Fitness Gear

What does buying an expensive bike actually get you?

Materials, manufacturing, and customization all set a high-end model apart from a cheap one.

An ant on a bright green leaf.
Insects

In the battle for the crown, Indian jumping ants shrink and regrow their brains

These insects can go through intense but reversible bodily changes.

An alligator resting on a grassy bank near a body of water.
Life Skills

How to avoid an alligator encounter—and what to do if you can’t

Gators like to be left alone, but they're also hard to see.

This century-old technology could be the key to unlocking America’s renewable energy future
Renewables

This century-old technology could be the key to unlocking America’s renewable energy future

Pumped storage hydro once propped up coal and nuclear power. Now it's essential for a clean, growing grid.

Human activities are making freshwater sources saltier
Environment

Human activities are making freshwater sources saltier

Salt is being pushed into new places, and there could be consequences for our health and the environment.

A fox sitting in some grass.
Animals

We have no clue how climate change will affect most land mammals

We've only studied the effects of climate change for around one percent of all mammals.

someone holds a bunch of bananas on a green background with blue and green polka dots and a small eyeball logo in the upper left corner
The Weirdest Thing I Learned This Week

Craving a radioactive snack? Grab a banana.

Get the 411 on non-trinary particles in your fruit—and other weird facts we learned this week.

Salmonella could be lurking at your bird feeders and baths. Here’s how to clean them.
Projects

Salmonella could be lurking at your bird feeders and baths. Here’s how to clean them.

Make sure your yard isn't a bacteria breeding ground that kills birds and sickens people.

a woman holding flowers and wearing a gas mask
Medicine

It’s time you really understood what allergies mean

The word allergy originated in 1906. Today it’s come to mean a million different things.

person getting a covid vaccine
Vaccines

The pause on Johnson & Johnson’s COVID vaccine doesn’t mean it’s not safe

Extremely rare blood clots prompted the FDA to pause the shot, but not because the vaccine is dangerous.

Construction workers install solar panles.
Renewables

How Biden’s jobs plan will be put to work for the environment

The American Jobs Plans puts forward ambitious but necessary changes for a sustainable US, according to experts.

Model with long brown hair along the water using a vape pen
Health

Music videos are marketing vaping products to teens—and it’s working

Restrictions against cigarette placement in media don’t apply to vapes.

Yubikey security key next to a phone and a MacBook
Security

Twitter is about to take a big step toward a password-free future

Security keys make logging in simpler while making your account more secure.