Read the latest articles from Popular Science (Page 627)

A blue wooden shoe rack table against a gray wall with neatly paired shoes on it.

Clean up your messy entryway with a DIY shoe rack

We won't wade into debate over whether or not it's OK to wear shoes in the house.

By Jose Mendoza

Frozen bubble on a snowy branch during winter solstice

How the Earth’s 23.5-degree tilt gives us seasons

When it's winter in Idaho, it's summer in Curaçao. Why?

By Deanna Hence / The Conversation

typing on cellphone

The FCC might force cellphone providers to report data breaches differently

Here’s how the federal agency is responding to an “increasing frequency” of breaches.

By Colleen Hagerty

A person typing on a laptop with the Google search engine on the screen.

Delete your search history and become a digital ghost

Asking for a friend...

Cracked, drought-stricken soil with small plant growing.

2021 was the sixth hottest year on record

The past decade is also the hottest the modern world has ever seen.

By Sara Kiley Watson

The Navy’s next-gen destroyer concept involves powerful lasers

The Navy’s next-gen destroyer concept involves powerful lasers

It's called the DDG(X), and it could be a successor to the Arleigh Burke-class destroyers of today.

By Kelsey D. Atherton

White-skinned person in a furry green robe with frost on face and sunglasses during low wind chill temperatures

Wind chill isn’t what you think it is

The math may be unreliable, but the frostbite is real.

By Maggie Galloway

A fossil of a sawfly

Feast your eyes on exquisite fossils from an ancient rainforest (and more)

Found in Australia, the bonanza of soft-bodied relics in rock dates back to the Miocene epoch.

A doctor in a protective suit taking a nasal swab from a person to test for possible coronavirus infection

What does it mean for Omicron to peak?

Cases could be leveling off in early Omicron hotspots, but a surge's peak is only known in retrospect.

By Philip Kiefer

a self-driving grocery robot

Nuro’s little grocery-toting robot just got a big upgrade

The third-gen autonomous vehicle now has an airbag. On the outside.

person doing crossword puzzle

Beat Wordle with these 5 expert tips

Just do it.

By Sandra Gutierrez G.

Exoplanet with mantle and core exposed.

Scientists wielded giant lasers to simulate an exoplanet’s super-hot core

A molten core creates Earth's magnetic field, which protects life as we know it.

By Leto Sapunar

Amorphous blob bubble with purple bright clusters near the edges and a bright spot in the middle as a 3D rendering

Astronomers just mapped the ‘bubble’ that envelopes our planet

It's really shaped more like a chimney.

By Tatyana Woodall

phone showing google keep on screen

7 smart Google Keep features you’re missing out on

More than just sticky notes.

Bits of marijuana lay on a table on top of a doctor's prescription pad.

No, smoking weed will not protect you against COVID-19

Let's be blunt: Don't consume cannabis to prevent COVID.

N95 respirators

The ultimate guide to reusing and buying N95 masks

Everything you need to know—well, at least until the next game-changing variant.

By Sandra Gutierrez G.

How to enjoy a more sustainable cup of coffee

How to enjoy a more sustainable cup of coffee

Bid single-use Keurig cups adieu.

By Sara Kiley Watson

Cryptocurrencies are funding human trafficking, a new government report warns

A new federal report is calling for more data and more transparency around the use of virtual currencies like cryptocurrency.

By Colleen Hagerty

This Roundup ingredient is riddled with controversy—here’s why

This Roundup ingredient is riddled with controversy—here’s why

While glyphosate has been linked to various health issues, it has yet to be fully removed from the market.

By Isobel Whitcomb

two pieces of a kit kat bar balanced on mugs of hot chocolate

This candy scientist says her job is pretty sweet

Daniele Bwamba has a job at Hershey that most kids would kill for—designing new candy flavors.

By Erin Blakemore

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