Read the latest articles from Popular Science (Page 673)

Restrictions against cigarette placement in media don’t apply to vapes.

Security keys make logging in simpler while making your account more secure.

Because sometimes you just need to be disturbed.

A new study suggests the coronavirus itself causes blood clots more than we realized.

The FCC speed test app tests your internet speed in order to get a better picture of broadband access across the country.

Toothbrushes can be handy around the house—as long as you clean them first.

Here's everything you need to know this week.

We should work out the consequences of filling the sky with sulfur before doing so, researchers urge.

Millions of tons of discarded chemical munitions lie scattered across every ocean on the planet. Can we disband this pollution ticking time bomb before it explodes?

A new vaccine trial in humans shows promising results.

Why not plug your TV into your electric car?

Encroaching saltwater is turning forests near the coast into haunting landscapes.

For when you can't connect to the internet to search 'what's wrong with my phone?'

High levels of biodiversity in Brazil could be lost to unchecked deforestation.

Making your happy hour a happy one for the planet is surprisingly simple.

A subatomic particle called the muon is more magnetic than it should be—here’s what that could mean.

Don't let data take up more room than it needs to.

Here's what you need to know this week.

Scientists are still uncertain if COVID-19 has a biological connection to these later illnesses.

You wouldn't want to be in this top predator's path.