Read the latest articles from Popular Science (Page 180)

The MacBook Air M3 on its homescreen with a blurry background
Laptops

Take $200 off Apple’s latest MacBook Air during early Prime Day deals

Discounts this deep on Apple's flagship hardware are few and far between.

blue shield with G on it along with other security icons like a lock, cursor and gear
Tech Hacks

Google is making dark web reports free for everyone. Here’s how they work.

Find out faster if your data has been leaked online.

An array of GoPro Hero11 cameras on a plain background
Cameras

Get a GoPro HERO11 camera bundle for its cheapest price ever during this early Amazon Prime Day sale

Silhouette of moon
Moons

There really are moon lava tunnels—and humans may live in them one day

New evidence likely proves an over 50-year-old theory.

Ninja Creami in a tiled configuration.
Appliances

Get Ninja’s CREAMi for its lowest price in two years with this early Prime Day deal

The virally popular cooking tool is $50 cheaper than usual for Prime Day 2024.

beluga whales
Whales

Beluga Whale Live Cam brings the ‘canaries of the sea’ to your screen

'They bring their babies up to the camera and they just talk all day.'

kids playing with numbers
Science

Why schools are teaching math word problems all wrong

Teachers are trying new strategies that move away from focusing on ‘key words.’

white tank top with yellow armpit stains on a plain, orange background
Life Skills

How to remove sweat stains from white shirts

Be gone, stubborn yellow pit stains.

amazon Echo Spot in all three colors on a plain background for prime day
Gear

Amazon’s brand new Echo Spot smart speaker is already down to $45 (from $80) before the Prime Day sale

Researcher Andrea Spolaor holds an ice core recovered in Svalbard, Norway in April 2023.
Climate Change

The race to save glacial ice records before they melt away

As glaciers melt around the globe, scientists are racing to retrieve ice cores that contain key historical records of temperature and climate that are preserved in the ice. Researchers are also pushing to gather ancient relics locked in the ice before they are lost to warming.

two photos of little libraries. one is shaped like a cactus, the other is a simple blue box with glass windows
Projects

How to set up a Little Free Library

Bring your neighborhood together and refresh your bookshelf.

two people standing and looking at a cuckoo clock on a hotel
Energy

This 500-year-old hotel in Germany’s Black Forest is an energy self-sufficient wonder

Hofgut Sternen returned to its renewable roots with a circular system of power generation.

co2 collector containers
Climate Change

Why carbon capture needs to evolve

The technologies are a useful tool to reduce CO2 levels but have yet to move us away from fossil fuels.

Beautiful cat on red background
Cats

Why do cats make biscuits?

Kneading can be a positive sign that your aloof cat does actually like you.

Image of ice falling away from Falcon 9 rocket shortly before explosion
Private Space Flight

SpaceX’s historic Falcon 9 success streak met a fiery end

The reusable rocket still has a 99.7 percent track record.

harvester ants
Insects

How ants acts for the common good of the colony

Researchers observe reverse social contagion at work.

The best Shark vacuums will help you keep your house tidy.
Home

The best Shark vacuums

These vacuums (and mops) are designed to provide comprehensive cleaning.

Close up of bald eagle
Animals

Hunters’ bullets are poisoning bald eagles

A lead fragment as small as a grain of rice is enough to kill one.

How to make a walkie talkie for your dog
Tech Hacks

How to make a walkie talkie for your dog

Popular Science lauded such an effort in 1939. Today is a whole different story.

a person's hands typing on a typewriter
Tech Hacks

The 5 best writing apps that help avoid distractions

Block out everything but you and your text.