Read the latest articles from Popular Science (Page 971)

We’re three million miles closer to the sun in January than we are in July. So why isn’t it hot?

We’re three million miles closer to the sun in January than we are in July. So why isn’t it hot?

It turns out proximity is pretty inconsequential.

By Sara Chodosh

That flickering ‘alien megastructure’ star is probably just dusty

That flickering ‘alien megastructure’ star is probably just dusty

We'll admit that space dust is slightly less cool than an alien civilization.

By Mary Beth Griggs

Why no one has died in a commercial passenger jet crash in more than a year

Why no one has died in a commercial passenger jet crash in more than a year

Air travel has become incredibly safe.

How to find the best apps—and avoid the duds

How to find the best apps—and avoid the duds

Become an expert app hunter.

Six volcanoes to watch in 2018

Six volcanoes to watch in 2018

Scientists weigh in on where things will heat up.

By Ralf Gertisser, Katie Preece, and Sylvain Charbonnier/The Conversation

Last week in tech: Happy 2018! Here’s your new iPhone battery

The new year will almost certainly have some new tech.

By Stan Horaczek

How to keep your skin from falling off this winter

How to keep your skin from falling off this winter

Skincare advice for our favorite chaps.

By Rachel Feltman

This is the most powerful moment in Olympic sport

This is the most powerful moment in Olympic sport

The ideal form, equipment, and conditions for the first bobsled push.

By Claire Maldarelli

How to save everything you post to social media

How to save everything you post to social media

Hang on to your memories.

Three human-powered tools for maximum destruction

Three human-powered tools for maximum destruction

Whether you’re splitting wood or tearing down a whole house, these implements can do the job.

By Stan Horaczek

WATCH: Bill Nye on science media, politics, and the feature film he wants to make

WATCH: Bill Nye on science media, politics, and the feature film he wants to make

"When you’re in love with science you want everybody to know about it."

By Jason Lederman

How to stop hackers from rickrolling your smart speaker

How to stop hackers from rickrolling your smart speaker

Resolve to be smarter about network security in 2018.

By Corinne Iozzio

Alpha Centauri And Beta Centauri

Five questions about NASA’s plans to visit an alien world in 2069

Like, can we even do that?

By Rachel Feltman

Puerto Rico’s Arecibo Observatory is up and running, and it just spotted a nearby asteroid

Puerto Rico’s Arecibo Observatory is up and running, and it just spotted a nearby asteroid

The observatory was battered by Hurricane Maria earlier this year.

By Mary Beth Griggs

Save a snowflake for decades

All it takes is a drop of chilled superglue.

By Theodore Gray

MRI images of the human brain

Check out the most astounding neuroscience images of the year

The very best in brains.

By Wei Luan, Merja Joensuu, and Ravi Kiran Kasula/The Conversation

Food science tricks to make the perfect popcorn

Food science tricks to make the perfect popcorn

Become the colonel of the kitchen.

By Claire Maldarelli

Why did last week’s SpaceX launch look so strange?

Nope, not aliens.

By Mary Beth Griggs

This is how a molten salt nuclear reactor works

This is how a molten salt nuclear reactor works

Keepin' it radioactive.

By Ellen Airhart

This holiday season, fix your loved one’s computer without having to visit them

This holiday season, fix your loved one’s computer without having to visit them

Take control from afar.

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