Read the latest articles from Popular Science (Page 839)

an illustration of a blue and red planet next to a large sun

Scientists think they’ve found a super-Earth exoplanet dripping with sapphires and rubies

The right kind of chemistry can lead to some strange sorts of worlds.

By Neel V. Patel

What happens in the minds of free climbers

What happens in the minds of free climbers

Studying the brains of daredevils like Alex Honnold.

the international space station floats over earth

International Space Station

The mystery of the ISS hole just got even weirder

The hole came from the inside.

By Neel V. Patel

broken ice over the ocean

In 2018, Alaska’s Bering Sea was all out of whack.

It was an extreme year.

By Jillian Mock

Last Year in Tech 2018: Smartphone notches, data breaches, and sad CEOs

A look back at 2018's big tech stories.

By Stan Horaczek

You say you hate Instagram’s changes, but your eyeballs say otherwise

You say you hate Instagram’s changes, but your eyeballs say otherwise

It's 2018 and UX designers know us better than we know ourselves.

By Eleanor Cummins

How to make customer service actually respond to you

How to make customer service actually respond to you

Force them to pay attention.

By Whitson Gordon

a two-lobed rock floating in space

NASA’s New Horizons will spend New Year’s Eve staring at a very mysterious space ball

MU69 is far from your run-of-the-mill solar system object.

By Neel V. Patel

How scientists collect lava from an active volcano

How scientists collect lava from an active volcano

It takes the right gear.

By Claire Maldarelli

A week of holiday junk food could derail your gut microbiome—but there’s hope

A week of holiday junk food could derail your gut microbiome—but there’s hope

Treat your gut to some roughage.

By Claire Maldarelli

You just unwrapped a new device. Here’s what to do first.

Seven steps to protect your new tech and load it with apps you actually want.

Fitness tracking

Switching to a new fitness app? Here’s how to bring your data with you.

Change up your platform.

Oxygen might not lead us to aliens after all

Oxygen might not lead us to aliens after all

A new study shows us why we may want to rethink how we search for extraterrestrial life.

By Neel V. Patel

The best science jokes to make you laugh, groan, and Google

The best science jokes to make you laugh, groan, and Google

Why did the bored internet user click on the link? You're about to find out.

By Popular Science Team

Ruth Bader Ginsburg just had cancer surgery—here’s why she should be okay

Ruth Bader Ginsburg just had cancer surgery—here’s why she should be okay

The Supreme Court Justice had malignant pulmonary nodes removed.

By Claire Maldarelli

Teething necklaces, gels, and rings can be dangerous. Here’s what to use instead.

The FDA warns that jewelry marketed as baby-safe is anything but.

By Sara Chodosh

Phone laptop CV resume builder

Seven apps to level up your resume

Make your job applications stand out.

Loblolly pine trees in North Carolina

Tree resin could replace fossil fuels in everything from printer ink to shoe polish

Genetically engineered trees could supply the chemicals needed to make glue, paint, varnish and other household goods.

By Marlene Cimons

holiday pregnancy test

Like other animals, humans have a breeding season—and it’s right now

‘Tis the season for conception.

By Micaela Martinez and Kevin M. Bakker/The Conversation

Facebok privacy

You don’t have to delete Facebook, but you could definitely be using it better

Your Facebook account is spraying your personal info onto the internet like a hose. Here's how to stop it.

By Stan Horaczek

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