Read the latest articles from Popular Science (Page 948)

Make your friends finally commit to dinner with these RSVP web apps

Make your friends finally commit to dinner with these RSVP web apps

They'll help you find the best date and time too.

Russian cuckoos are taking over Alaska

Russian cuckoos are taking over Alaska

Thanks to climate change, these crybaby parasites are heading to North America.

What would happen if the moon suddenly disappeared?

What would happen if the moon suddenly disappeared?

Life as we know it probably wouldn’t exist.

By Morgan McFall-Johnsen

african elephant

Humans are the only animals to go through teenage rebellion, but a few species come close

Adolescence is more than a state of mind.

By Claire Maldarelli

These plants are napping their way through climate change

These plants are napping their way through climate change

Some species are hitting snooze on flowering season to cope with the stresses of a warming planet.

By Marlene Cimons

A few simple habits can tack some extra years onto your lifespan

Fitness & Exercise

A few simple habits can tack some extra years onto your lifespan

You can do more for your health. And it’s not that hard.

By Claire Maldarelli

This albatross couple adopted a baby of another species

This albatross couple adopted a baby of another species

The endangered birds are picking up some parenting practice.

By Kim Steutermann Rogers

We could move to another planet with a spaceship like this

We could move to another planet with a spaceship like this

Our best guess for what it would take to get to planets that are really, really far away.

By Rachel Feltman

Plane travel only feels like it’s dangerous

Plane travel only feels like it’s dangerous

Despite the headlines, airplanes remain the safest form of travel.

By Eleanor Cummins

stephen hawking sits in front of a sign that says "Welcome Time Travelers"

Stephen Hawking’s final scientific paper explores the mysteries of the multiverse—but it’s not a big deal

Hawking’s posthumous paper is more like a ruminative twist on multiverse theory, but that's just fine.

By Neel V. Patel

Invasive treefrogs have snuck into Louisiana and they are not good neighbors

Invasive treefrogs have snuck into Louisiana and they are not good neighbors

Keep an eye on your toilet bowl (seriously).

By Kate Baggaley

Why do we still have fax machines?

Why do we still have fax machines?

Just the fax, please.

By Eleanor Cummins

Why hasn’t the sun burned out yet?

Why hasn’t the sun burned out yet?

Our planet's personal space heater is incredibly efficient.

By Emma Sarappo

The universe may be a giant video game, but it certainly isn’t Pac-Man

How to interpret one popular Flat Earth theory.

Tengyun China Hypersonic Spaceplane

China’s opening a factory to build engines for hypersonic missiles and spaceplanes

Reconnaissance and strike capabilities of aircrafts with these engines could upend air combat and strategies around the world.

By Jeffrey Lin and P.W. Singer

Drones can take scientists to strange new places—like inside whale snot

Remote-controlled robots make data more accessible and are quickly becoming a desired tool in scientific research.

By Jessica Boddy

Facebook used billions of hashtagged Instagram photos to train its AI

Hashtags are actually useful for training computer vision systems.

America’s most populated areas lose 175,000 acres of tree cover every year

America’s most populated areas lose 175,000 acres of tree cover every year

People need trees, but they keep destroying them.

By Marlene Cimons

Consumer DNA tests can’t tell you much, but they sure can get your relatives arrested

It's time to think about who has your data.

By Sara Chodosh

Yes, Earth’s magnetic poles can flip. But they probably won’t anytime soon.

But they might wobble.

By Neel V. Patel

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