Read the latest articles from Popular Science (Page 559)

Let's be blunt: Don't consume cannabis to prevent COVID.

Everything you need to know—well, at least until the next game-changing variant.

Bid single-use Keurig cups adieu.

A new federal report is calling for more data and more transparency around the use of virtual currencies like cryptocurrency.

While glyphosate has been linked to various health issues, it has yet to be fully removed from the market.

Daniele Bwamba has a job at Hershey that most kids would kill for—designing new candy flavors.

Try this one weird trick! OK, we'll see ourselves out.

DotDotGoose is a free, open-source tool that assists conservationists with manually counting objects in images.

Now we know.

Plus other fun facts from The Weirdest Thing I Learned This Week.

More than a hundred thousand patients wait on the organ transplant list. Genetically modified pigs might one day be potential donors.

Railguns are a fascinating type of weapon that can fire a projectile very quickly, although the US recently stopped working on them.

Take control of tab overflow.

Warhorses in the Middle Ages were teenier than you think.

Ash traced back to an Ethiopian volcano suggests the remains are at least 233,000 years old.

There's nowhere this durable, waterproof speaker can't go—from the beach to the pool to the shower.

With bass for days and surprisingly crisp definition considering its size, the JBL Flip 6 is an outdoor-friendly ultra-portable Bluetooth speaker to beat.

One of us, one of us! 

Algorithms and museum grunt work helped restore a centuries-old painting—so you can enjoy it at home.

For 17 minutes, a man-made reactor generated energy like stars