Read the latest articles from Popular Science (Page 307)

Hydrate in style—and save some plastic—with these durable steel bottles that will keep water cold for hours.

The catalog of 3,000 cell types could be a game-changer for personalized medicine and animal models.

These duds take the term “sweat suit” very literally.

A new study adds 'environmental stability' to the list of AI industry concerns.

Other animals tend to 'play possum' to avoid being eaten.

Unlike other prosthetics, a new model connects directly to a patient's limb via both bone and nerves.

Flour in your starter will eventually create unique, funky flavors.

As they grew tamer over time, cats forged an unlikely friendship using their tails.

Thanks to livestreams, anyone can watch the most dramatic scenes from the upcoming solar eclipse.

Experimental phage therapy offers a lifeline when antibiotics no longer work. Prostate infection survivor Gregory Breed is proof.

More people than ever are consuming spicy foods, including extreme pepper varieties.

Peep these photos and start planning your next road trip.

Early analysis of space rock Bennu reveals the stuff is an 'astrobiologist's dream.'

Data from Maps can show where drivers are getting stuck.

Sweet potatoes, papayas, and maize were all on the menu.

At top speed, NASA's Parker Solar Probe could zoom from NYC to LA in just 20 seconds.

This new infrared image of NGC 346 traces emissions from cool gas and dust.

Plus other weird things we learned this week.

The 22-foot-long vessel suffered an implosion en route to the Titanic in June.

When you need top WiFi speeds, you can give some gadgets a VIP pass.