Read the latest articles from Popular Science (Page 209)

Inside the effort to regrow ‘permanent’ teeth—stem cells, gene-editing, drugs, and more.

Picture your body: It’s a collection of cells carrying thousands of genetic mistakes accrued over a lifetime—many harmless, some bad, and at least a few that may be good for you.

Can you just ignore those pop-ups? (No.)

Photoshop Express Photo Editor lets you edit on the go.

Don't throw that outdated gadget away! It could still be useful.

A nutritional neuroscientist explains how to kickstart your energy by getting essential nutrients in a well-rounded diet, along with more sleep and exercise.

The digital collection is a retro cellphone stroll down memory lane.

This speaker has two woofers and stands nearly two feet tall. It has every kind of connection you could want and it's water-resistant.

But you still might not know how much sugar is in that drink.

Ancient megacity residents offered jaguars, golden eagles, and wolves to the gods.

Owners can't drive Elon Musk's 'favorite car' on public roads.

'In good times, they largely stick with their partners, although there’s often a bit of hanky-panky happening on the side.'

Honda is on a roll with its EV lineup's next-generation technology.

Renowned neurologist Richard Cytowic exposes the dangers of multitasking in the digital age.

While not a graphical powerhouse, style shines through in the best Nintendo Switch games.

Half the Switch’s appeal is its portable nature, so add some of the best Nintendo Switch games to your travel checklist.

The brands on-sale include Hoka, Vasque, Keene, Merrell, and more of the most popular outdoor companies.

Italy's Sforza Castle includes a underground passage that linked the Duke of Milan to his wife’s tomb.

Help transcribe over 200 years of historical documents.

Researchers encoded subtle sensations of touch and sent them back to the patients' brains.