Read the latest articles from Popular Science (Page 644)

A Beyond burger is more sustainable than beef, but it's no kale salad.

Butterfly wing scales could be the inspiration for new materials.

Small refinements and big sound keep the Sony WH-1000XM4 in the best wireless headphones conversation.

Bite-sized science knowledge for your hungry ears.

Many people in the United States are now eligible for a booster vaccine.

And other facts from The Weirdest Thing I Learned This Week.

Who can get a COVID-19 booster is changing. Here's who's eligible now.

Bees that encountered the chemicals as larvae went on to produce fewer offspring as adults.

From my disease-fearing brain to yours.

Popping vitamins and sitting in the sun became popular self-care practices during the pandemic. But doctors are still digging into the sunshine supplement's supposed magic.

Even if you think that special guy in your life has everything, the best birthday gift ideas for men will make his day, any and every day.

The best tools for trimming one of the most versatile and affordable materials you can get

iRobot just made a POOP guarantee. Here's why.

Munu, an endangered black rhinoceros, needs to be watched 24/7. Thermal cameras do the job.

Chill out without letting the electricity bill spike like the temperature.

It’s cheap, easy, and quick. Did we mention cheap?

By experimenting with more efficient lighting, vertical farmers are also finding that they can sustain new crops.

You don't need paint or Paint to make a masterpiece.

Three numbers for understanding other ways out of a pandemic.

NYU researchers tested a set of warnings that involved tagging the accounts using hateful language in their tweets.