Read the latest articles from Popular Science (Page 559)

Rio Grande silvery minnow endangered fish on black background
Endangered Species

An endangered fish’s story follows the vanishing waters of the Rio Grande

The Rio Grande silvery minnow represents a river system that no longer has enough water for everyone's needs.

Move over, autopilot: This AI can avoid other planes
Air Force

Move over, autopilot: This AI can avoid other planes

Carnegie Mellon researchers are working on an artificial intelligence system that can land an aircraft. Here's how made trained it.

How to get rid of painful muscle knots
Health

How to get rid of painful muscle knots

An exercise physiologist explains what those tight little lumps are and how to get rid of them.

Best Chromebooks under $300 header sliced
Laptops

Best Chromebooks under $300

A Chromebook is a good fit for those on a tight budget.

A 5G mobile test station sits on the flight line at Hill Air Force Base, Utah
Military

Why the US military wants 5G on the front lines

What to know about Forward Operating Bases, and how 5G networks can come into play on a battlefield.

Person clicking button on TV remote
Internet

HBO Max and Discovery Plus will merge into one streaming service in 2023

The subscription mashup is already causing havoc.

Hand holding a google tv remote
Tech Hacks

Remap the streaming service buttons on your Google TV remote

Make your remote work for you.

Facebook friend notifications
Social Media

The fascinating and fraught ways researchers are studying modern friendships

A massive new study analyzed millions of Facebook users. But is that the best way to study friendship?

Roomba cleaning wood floor with rug.
Robots

Amazon buys Roomba maker iRobot for $1.7 billion

This morning’s announcement indicates just how serious the company is about smart home tech.

Multiple vehicles will be required to collect rock samples from Mars.
Mars

NASA’s new Sample Recovery Helicopters will make flying on Mars less ‘boring’

The space agency wants to turn the Red Planet into a busy helipad.

Children running a race at sunset
Health

How to protect your children during heat waves

'Children are not little adults' and need help to keep them from overheating, experts warn.

How Ford adapted one of its coolest trucks for off-roading
Hybrid Cars

How Ford adapted one of its coolest trucks for off-roading

An inch of extra clearance empowers a ruggedized new version of the Maverick pickup to leave the asphalt behind.

The Artemis SLS rocket at Kennedy Space Center in Florida in early 2022.
Moons

Counting down to the Artemis 1 launch, NASA’s biggest moon mission in decades

This super powerful rocket won't carry people—instead, two fake torsos will be on board.

a white lab rat held in a gloved hand
Science

These sterile mice have been modified to make rat sperm

The stem cell technique could offer a new approach to repopulating endangered species with the help of another.

Outside of an Apple store.
Technology

Apple under fire for allegedly mishandling sexual misconduct complaints

More than a dozen employees have come forward with stories of harassment and retaliation.

Certain types of pig cells were revived after the animals died.
Biology

Pigs died after heart attacks. Scientists brought their cells back to life.

Experiments like this may challenge what it means to be dead.

House with solar panels on roof.
Renewables

How can electrified buildings handle energy peaks?

Intense weather can mean lots of energy use, so it's crucial to know where that energy comes from.

International Space Station is pictured from the SpaceX Crew Dragon Endeavour
Technology

Private trips to space may require NASA supervision

The potential requirement comes after lessons learned from the first all-private crew’s stay earlier this year.

Woman looking at cell phone.
Social Media

Study shows most of us spend more than 4 hours a day on apps

Growth has slowed since COVID lockdowns ended, but it’s clear the uptick is largely here to stay.

phone on fake lawn with no trespassing sign on it
Tech Hacks

The Opt Out: You have the power to protect your data. Own it.

Your journey to privacy starts here.