Read the latest articles from Popular Science (Page 606)

Green nesting turtle.
Animals

Endangered green turtles are bouncing back in the Seychelles

The recovery is a result of decades of protection and monitoring.

Inside the lab that’s 3D-printing sleek car concepts for McLaren, Rolls-Royce, and more
Concept Cars

Inside the lab that’s 3D-printing sleek car concepts for McLaren, Rolls-Royce, and more

This specialist shop is using 3D printing and another method to bring computerized designs into the physical world.

person on bed covering their face in stress
Life Skills

Stress and anxiety wear down your brain. Here’s how to fight back.

Forgetful? Distracted? The world is on fire—it’s normal.

Pink yellow, purple, green and orange floating brains on psychedelics
Psychology

Explaining what causes different psychedelic experiences is a trip. This study shows why.

The researchers’ approach pushes the boundaries of drug research in necessary ways—but their datasets could be unreliable.

Flooded neighborhood in Bangladesh due to climate change and maladaptation
Climate Change

Why some climate change adaptations just make things worse

Short-term and poorly thought-out solutions are hardly solutions at all.

diver take a photo video upon colorful coral kapoposang indonesia scuba diving
Biology

Why ocean researchers want to create a global library of undersea sounds

The project, called Global Library of Underwater Biological Sound, seeks to establish a library of valuable reference data for a range of marine applications.

A MacBook laptop, an Apple keyboard, a digital camera, an iPhone, a camera lens, sunglasses, an iPad, and some notebooks on a gray wooden table.
Tech Hacks

How to track down your lost devices

You're leaving the house—do you know where your gadgets are?

A sunny European plaza with empty tables because of the BA.2 COVID surge
COVID-19

COVID’s coming back in Europe. Are we next?

BA.2, or "stealth Omicron," doesn't tell the whole story of Europe's latest surge.

Rare platinum ore nugget on a black background
Physics

Manipulating atomic motion could make metals stronger and bendier

By tracking individual atoms in crystal grains, materials scientists might find ways to make metals like platinum more useful.

string of lights at night
Energy

You might be buying the wrong lightbulbs

Get illuminated.

A four-legged robot with a black dog and computer programmer
AI

Machine learning helped MIT’s cheetah robot break its own speed record

Thanks to artificial intelligence, the Mini Cheetah can go as fast as its hardware allows.

What a no-fly zone over Ukraine would actually mean
Aviation

What a no-fly zone over Ukraine would actually mean

A no-fly zone is a complex and fraught operation. Here’s a primer on the history and pitfalls.

a yellow wheeled robot approaches a colony of penguins in the snow
Birds

The march of the penguins has a new star: an autonomous robot

ECHO is watching over Emperor penguins in a long-term effort to assess the health of Antarctica's ecosystems.

a patient receives a covid shot
Vaccines

mRNA COVID vaccines pose no serious risks for immunocompromised people

Data from an Italian study on high-risk volunteers boosts confidence in the safety of the Pfizer and Moderna shots.

Small brilliant colored reef fish with a pink face, yellow fins, and purple tail on a black background
Fish

This rainbow reef fish is just as magical as it looks

The ‘80s called and wants its eyeshadow back.

fingers typing on laptop keyboard
Social Media

What do ‘lurkers’ get out of Twitter?

A Pew survey wanted to understand what Twitter lurkers did on the platform.

Glowing red sphere of light around a black hole in a NASA simulation
Black Holes

Giant black holes and dark matter may share a hot origin story

At the heart of the mystery is why some black holes grew so large so quickly.

an electric VW bus
Electric Vehicles

Volkswagen’s retro bus is finally going electric

After a long road, the iconic van is getting modernized—and becoming an EV. Here's what to know about the ID Buzz.

Light-filled room with lots of pots of houseplants
Sustainability

Houseplants purify air, but not as much as you’d think

Opening up a window might be more helpful in regulating air quality, depending on where you live.

A surreal illustration of a smart home in the future.
Science Fiction

‘Home@Heart,’ a short story from an alternate future

In the year 2030, will 'we the people' benefit from our data? A sci-fi vision published in partnership with Simply Secure, Consumer Reports, and the Mozilla Foundation.