Read the latest articles from Popular Science (Page 914)

The botany in Obama’s official portrait represents his history
Science

The botany in Obama’s official portrait represents his history

Artist Kehinde Wiley employed the language of flowers.

China’s J-20 stealth fighter jet has officially entered service
Military

China’s J-20 stealth fighter jet has officially entered service

Ready to “safeguard China’s sovereignty, security and territorial integrity.”

opportunity on Mars
Mars

The Little Rover That Could

We think you can, Opportunity.

Andy Soule
Technology

It took carbon fiber—and spy work—to get Paralympic skiers better gear

The Paralympic Games begin in South Korea on March 9.

The fumes from spray cleaners and perfumes are a major source of air pollution
Pollution

The fumes from spray cleaners and perfumes are a major source of air pollution

Our cars are getting cleaner, but our cleaning products? Not so much.

Thrill-seeking personalities can help Olympic athletes win gold
Psychology

Thrill-seeking personalities can help Olympic athletes win gold

Some Olympians may be hard-wired to seek out daring stunts.

Americans used to eat pigeon all the time—and it could be making a comeback
Birds

Americans used to eat pigeon all the time—and it could be making a comeback

It’s reviled by city slickers, but revered by chefs.

There’s no such thing as naturally orange cheese
Science

There’s no such thing as naturally orange cheese

Or: how dairy farmers discovered the importance of food coloring on perceived taste.

The origin story of domesticated rabbits may be all wrong
Pets

The origin story of domesticated rabbits may be all wrong

The path from wild rabbit to fluffy bunny is much more mysterious than we thought.

Figure skaters have to train themselves to ignore their natural reflexes
Science

Figure skaters have to train themselves to ignore their natural reflexes

Brain areas that control movement have to learn new tricks.

Is China’s space laser for real?
Military

Is China’s space laser for real?

It’s not a Death Star super laser. It’s a space broom.

What if hibernating animals formed an orchestra and performed a symphony about their winter’s sleep?
Wildlife

What if hibernating animals formed an orchestra and performed a symphony about their winter’s sleep?

Well, they did—sort of.

Still need a flu shot? Here’s how to find one near you.
Vaccines

Still need a flu shot? Here’s how to find one near you.

It's not too late to get the flu shot, and it's really important that you do.

One orange kitten, two grey kittens, two brown kittens
Cats

Kittens from the same litter don’t always have the same parents

It's called heteropaternal superfecundation.

candy hearts artificial intelligence
AI

STANK LOVE, BEAR WIG, and other sayings from AI-generated candy hearts

The list also includes ME LOVE HAVE and HOLE. Happy Valentine's Day.

Climate change revealed this U.S. military secret
Climate Change

Climate change revealed this U.S. military secret

Toxic chemicals from hidden military bases now risk leaking.

WATCH: 24 of the most famous space launches ever
Space

WATCH: 24 of the most famous space launches ever

SpaceX's Falcon Heavy test is just the latest.

The HTTPS in your browser’s address bar is important for staying safe on the web
Security

The HTTPS in your browser’s address bar is important for staying safe on the web

Google Chrome will soon clearly indicate that sites without encryption are "not secure."

China shot down another missile in space
Military

China shot down another missile in space

Like a hypersonic bullet hitting another hypersonic bullet.

We’re told to fear robots. But why do we think they’ll turn on us?
AI

We’re told to fear robots. But why do we think they’ll turn on us?

The robot uprising is a myth.