Read the latest articles from Popular Science (Page 230)

These frogs may be evolving because of road salt
Animals

These frogs may be evolving because of road salt

Road salt can often wash into nearby wetlands and ponds and hurt freshwater wildlife, but some animals appear to be adapting.

solar-powered car
Vehicles

Why aren’t there solar-powered cars on our roads?

Solar-powered cars exist mainly as concept vehicles. Here's why mainstream adoption is so hard.

pokemon character Eevee that looks like a rabbit plus a cat.
Popular Science Videos

If Pokémon existed in the wild, how would they compare to real animals?

Would Eevee and a rhesus macaque be friends, and if not...who would win in battle?

The best paper shredders for small offices on a plain white background.
Home

The best shredders for small offices

Upgrade your small office setup with these reliable document shredders tailored for security and convenience.

a flock of flamingoes standing
Evolution

We were very wrong about birds

A sticky piece of DNA is rewriting the story of avian evolution–and shaking up the family tree.

Users wearing BCI cap to play video game
AI

This cap is a big step towards universal, noninvasive brain-computer interfaces

Users controlled a car racing video game with the device, no surgery needed.

the hood of a BMW painted with pink, grey, and purple colors
Vehicles

How BMW’s color-changing cars work

Lessons from the i5 Flow Nostakana project could help the electronic ink go mainstream.

VPN on a laptop stock art
Gear

The best VPNs for everyone on the Internet

When it comes to the best VPN (virtual private network), we're happy to make our choices public.

Close-up of Gmail homepage on a monitor screen.
Internet

Gmail debuted on April Fool’s Day 20 years ago. The joke is still on us.

Google's new email service offered astounding features—at a cost.

a women blows her nose into a facial tissue while standing next to blooming white flowers
Health

Spring allergy season is off to an even earlier start this year

Here's how to cope with more pollen.

Amazon's stacking storage in a room with a blue wall
Home

Take half off this TikTok-famous collapsible storage bin at Amazon and kickstart your spring cleaning

You've probably seen ads for this stacking storage system all over your social media channels. Now it's just $30 at Amazon.

a full moon with some clouds obscuring it
Moons

April skygazing: A total solar eclipse, a meteor shower, and the Pink Moon

The eclipse officially kicks off in North America on April 8 at 11:07 a.m. PDT.

Why isn’t dental health considered primary medical care?
Health

Why isn’t dental health considered primary medical care?

Ailments of the mouth can put the body at risk for a slew of other ills. Some practitioners think dentistry should no longer be siloed.

Woman working with a laptop and sticky notes
Tech Hacks

How to check your password strength—and what to do about it

Don't leave yourself vulnerable.

There are thousands of holes at the bottom of the sea
Animals

There are thousands of holes at the bottom of the sea

Mysterious divots in Germany’s seafloor might have an unexpectedly cute cause.

bentley in-car screen showing thermal imaging camera highlighting car tires
Vehicles

The 2024 Bentley Continental GT’s thermal imaging camera is fascinatingly fun

The camera can highlight objects you might not see with the naked eye.

popular science homepage screenshot with headlines circled and highlighted
Tech Hacks

How to annotate any website

Take notes, make suggestions, and collaborate with others.

A brief history of chairs in astronomy
Science

A brief history of chairs in astronomy

From the mundane to the iconic, the physical to the symbolic, the striking presence of chairs in the history of science begs to be acknowledged and understood.

Dr Ian Phillips with the wavelength management device
Engineering

Researchers unlock fiber optic connection 1.2 million times faster than broadband

Using an optical processor to operate in the E- and S-band ranges, UK researchers hit a transfer rate of 301 terabits per second.

The best chairs for lumbar support composited
Home

The best office chairs for back support

Working from home isn’t a pain with these supportive chairs.