Read the latest articles from Popular Science (Page 526)

“Do beavers rule on Mars?” (Thomas Elway, May 1930)
Mars

From the archives: ‘Do beavers rule on Mars?’

In the May 1930 issue of Popular Science, Thomas Elway proposed a very imaginative take on life on Mars.

Climate change is making the National Guard’s job hell
Military

Climate change is making the National Guard’s job hell

Catastrophic natural and climate related disasters continue to rise, making the National Guard's work more dangerous and difficult.

Why Lexus is rolling out a new steering ‘yoke’
Electric Vehicles

Why Lexus is rolling out a new steering ‘yoke’

The trick behind this new system is steer-by-wire tech. Here's what that means.

The star, called 2MASS J17554042+6551277, imaged with a red filter to optimize visual contrast.
Space Telescope

A fully aligned James Webb Space Telescope captures a glorious image of a star

Eighteen mirror segments on NASA's newest space telescope worked in unison to take this deep field image.

The moon is pockmarked with craters, including holes made by rockets.
Moons

Lunar soil could help us make oxygen in space

A team of scientists in China proposed a new way to harvest useful resources on the moon.

A SanDisk USB drive on top of an e-reader.
Tech Hacks

4 smart reasons to keep an old USB drive around

Old dongle, new tricks.

This new AI algorithm could help flying cars survive windy days
Drones

This new AI algorithm could help flying cars survive windy days

Neural-Fly steers a drone through all kinds of wind, thanks to artificial intelligence and just 12 minutes of training.

Lightbulbs hanging in restaurant.
Climate Change

How bad are incandescent light bulbs for the environment?

It's time to flip the switch.

First of a kind study finds that after five years, trans children stand firm in their identities.
Science

First-of-a-kind study shows encouraging data for trans kids who socially transition

Trans youth almost never 'detransition' in the first several years after a social transition.

A turtle crossing a road.
Life Skills

What to do if you find a turtle in the road

Slow and steady is the right approach.

A photo of a person taking a pill
Medicine

Mail-order abortion medication would increase healthcare access, not risk

Research shows that screening for patients' eligibility based on their medical history instead of in-person pelvic exams or ultrasounds is just as safe.

A hill made of oyster shell
Animals

We have a lot to learn from Indigenous people’s oyster-shucking practices

Communities sustainably harvested oyster reefs for thousands of years. Then colonization came along.

A helicopter caught and released a rocket this week
Aviation

A helicopter caught and released a rocket this week

Here's why Rocket Lab attempted the tricky move with a falling rocket stage, and how the maneuver works.

The University of Cambridge chef robot.
Robots

This robot chef can taste salt with its arm

Robot chefs are becoming more common, but their ability to taste is undercooked.

A woman wearing a brown hat and a striped shirt, standing on a rooftop during the day and holding a coffee and her phone.
Tech Hacks

You can trick your brain into using your phone less

Trick your brain into putting down the device.

Extreme heat in Southeast Asia has brought summer early.
Global Warming

Southeast Asia’s months-long heat wave is untenable for human health

India has logged the hottest spring on record in a century.

Looking through the windshield of a car driving down a flat road between open fields under blue skies, with one person in the driver's seat and a toddler in a carseat in the passenger seat.
Psychology

A road-tested guide to long drives with young kids

Remember: The journey is the destination.

An excerpt from the famous germ theory of disease lecture
Science

From the archives: The germ theory of disease breaks through

Imperfect but important, the seminal lecture on the origins of disease appeared in the 1883 issue of Popular Science Monthly.

lots of books laid flat
AI

Meta wants to improve its AI by studying human brains

Machines don't always understand what we want from them. Can new language models teach them to read between the lines?

a colorful full coral reef
Ocean

These Hawaiian corals could hold the secret to surviving warming waters

A 2019 marine heat wave in Hawaii triggered a mass bleaching event, but scientists identified coral havens that had fewer casualties.