Read the latest articles from Popular Science (Page 589)

A light brown and dark brown tabby cat lays on its back and looks at a camera upside down.
Cats

We finally know what turns cats into tabbies

The gene had eluded researchers for years.

Internet router
Internet

The FCC wants to know if you’re paying too much for internet access

The Commission is investigating whether landlord-service provider relationships are limiting tenant choices.

transmission lines at sunset
Renewables

Are mass power outages unavoidable after hurricanes?

Preventing blackouts requires rethinking the grid.

Wildfire in forest with smoke and flames.
Climate Change

The Dixie fire is on track to be California’s biggest ever

This summer turned out to be a particularly fiery one out West.

What exactly is a digital dollar, and how would it work?
Cryptocurrency

What exactly is a digital dollar, and how would it work?

Governments globally are thinking about digitizing their currencies. Here’s what that means—and how it could impact you.

An illustration of a blue, circular star with space matter circling around it in an accretion disk, plus beams of light shooting vertically out of the star.
Black Holes

This could be a brand new type of supernova

Binary star mergers could cause explosive stellar deaths.

Colorful t-shirts made of soft bamboo
Sustainability

Bamboo fabric is less sustainable than you think

Bamboo can be a green material—but many of the products made with it aren't.

power line repair
Weather

Hurricanes can pack a one-two punch: the storm, then deadly heat

Extreme weather, blackouts, and heatwaves may put more people at risk going forwards.

A small, white one-story house with a blooming garden, under some large green trees.
Life Skills

Is your house safe? Use this checklist to find out.

It's best to discover hidden issues before they make themselves known.

Food wrapped in beeswax wrap
Sustainability

The truth about reusable kitchen essentials

Bamboo drinking straws, beeswax wrap, and silicone bags aren't as sustainable as we think.

an old drawing of a kitchen with a large open fire and a small dog running on a mill-like wheel to turn the spit
The Weirdest Thing I Learned This Week

This dog was genetically engineered to be a kitchen appliance

The saga of the turnspit dog—and other fun facts from The Weirdest Thing I Learned This Week.

The Passport mix includes Goldbears, Star, Matador, Tagada, and Rotella.
Science

The intense flavor science behind Haribo’s gummies

No one knows our gummy tastes better than the 100-year-old company.

Airhead mystery flavor
Science

How mystery flavors confuse our taste buds

People have tried to guess what’s behind the White Mystery Airhead for ages, but no one’s gotten it right so far.

Bowl of chapulines
Projects

You should start eating bugs. Here’s how.

‘Hakuna Matata’ isn’t the only thing you can learn from Timon and Pumbaa.

How to help your kids get over picky eating
Life Skills

How to help your kids get over picky eating

It's a frustrating but natural phase of development.

Maggots and algae could be the sustainable snacks of the future
Insects

Maggots and algae could be the sustainable snacks of the future

Eating healthy and sustainabily in the future could require some serious creativity.

How to eat sweet foods on a healthy diet
Ask Us Anything

How to eat sweet foods on a healthy diet

Order matters when it comes to food and metabolism

Assorted fruits, mushrooms, vegetables and other food spread out on table
Agriculture

11 percent of food waste comes from our homes

As consumers, we can help a lot—starting with ignoring those sell-by dates.

The Ask Us Anything logo with an illustrated heap of potatoes.
Ask Us Anything

Ask Us Anything: Can you survive on a single food forever?

‘Can’ is one thing, ‘should’ is another entirely.

laptop on white desk with google chrome on display
Tech Hacks

You should add more search engines to Google Chrome

Have everything right there.