Read the latest articles from Popular Science (Page 420)

Bush rats are back to reclaim their place in this Australian park
Wildlife

Bush rats are back to reclaim their place in this Australian park

One rewilding project shows that transplanting common species can give ecosystems a much-needed leg up.

soldiers wearing augmented reality goggles
Army

The Army takes another crack at augmented reality headsets

Microsoft will produce version 1.2 of a device that has had a bumpy history. Here's what it's supposed to do.

Every year in Texas, it rains rabies vaccines for coyotes and foxes
Wildlife

Every year in Texas, it rains rabies vaccines for coyotes and foxes

The state has been using airdrops to prevent the spread of rabies since 1995.

Meta logo on company office building
Social Media

Meta sues data-scraping firm for selling user data to LAPD

Voyager Labs created fake users to amass info on over 600,000 real people, which it then sold to the LAPD for criminal profiling.

Cosmic dust on display in Messier 98 galaxy.
Deep Space

Physicists figured out a recipe to make titanium stardust on Earth

The essential ingredients are carbon atoms, titanium, and a good coating of graphite.

Personal trainer helping man exercise header image
Gear

Best personal trainer certifications

Shape your love of fitness into a career with the best personal trainer certification programs.

Electric Car in Charging Station.
Electric Vehicles

Self-driving EVs use way more energy than you’d think

Aside from safety concerns, autopilot software could nullify electric cars' sustainability benefit.

A person wearing a teal Apple Watch on their wrist, perhaps about to open up Maps and get directions to a destination.
Tech Hacks

Stop using your phone for directions and use a smartwatch instead

Handsfree navigation, right from your wrist.

A lost temple for Poseidon may have finally been rediscovered
Archaeology

A lost temple for Poseidon may have finally been rediscovered

The tsunami-prone location is an appropriate place for a water-loving Olympian.

high rise buildings in new york
Engineering

This startup plans to collect carbon pollution from buildings before it’s emitted

CarbonQuest's carbon capture system is being installed at five other locations after a successful pilot test.

Despite fiery debate, Biden isn’t banning gas stoves in the US
Fossil Fuels

Despite fiery debate, Biden isn’t banning gas stoves in the US

You can keep cooking with gas, for now.

People stand in front of a courthouse holding up a large banner reading #ExxonKnew
Fossil Fuels

4 ways Exxon predicted climate change, but still denied it

The oil giant commissioned secret climate research as early as the 1970s, with surprisingly accurate results.

There are rivers in the sky—and one is causing raging rain over California
Climate Change

There are rivers in the sky—and one is causing raging rain over California

Back-to-back storms in California threaten lives, homes, and infrastructure—but will also bolster the West’s water supply.

The US Navy used solar-powered Saildrones to scout in the Persian Gulf
Navy

The US Navy used solar-powered Saildrones to scout in the Persian Gulf

They just need wind and sun to get things done.

A woman walking into the sunset
Diseases

You should take a 5-minute walk for every 30 minutes of sitting

Exercise 'snacks' can lower blood pressure and blood sugar.

Garmin Forerunner 955 running watch morning message on a dog walk
Smartwatches

Garmin Forerunner 955 Solar running watch review: The power to persevere

With loads of activity-specific features, Garmin’s flagship running watch can aid performance and productivity with deeper data, tailored training, and bigger battery life.

Big, heavy vehicles are dangerous—and that goes for electric ones, too
Electric Vehicles

Big, heavy vehicles are dangerous—and that goes for electric ones, too

A transition to electric vehicles may mean rethinking safety measures.

WHO announces that Uganda’s months-long Ebola outbreak is over
Diseases

WHO announces that Uganda’s months-long Ebola outbreak is over

The outbreak was the worst Ebola epidemic in Uganda in 20 years with 55 confirmed deaths.

Colorful fans with depictions of various sounds within them
Science

Why our brains hear words and songs in random noise

Hearing and psychology experts explain audio pareidolia, or why your fan sounds like it’s talking to you.

Exoplanet LHS 475 b and its star detected by the James Webb Space Telescope in an artist's rendition
Exoplanets

The James Webb Space Telescope just identified its first exoplanet

The near-Earth discovery is an 'impressive' find, astronomers say.