Read the latest articles from Popular Science (Page 349)

Scientists have long tried to remove heavy metals in the food supply. But uncertainty complicates regulations.

The existing method of transportation involves a sub that is exposed to the elements. That should change soon.

Should we move species to aid their survival? A biologist explains the dilemma through the plight of moth flights.

The tissue box-sized TBIRD system transmitted 200 gigabits per second—double the record it set last year.

Go behind the scenes at the Miami Grand Prix and see how engineers prep for the big race.

After 80 years, scientists are testing out nourseothricin's ability to combat today's difficult-to-treat bacteria.

Help your budding cyclist tackle any terrain and every adventure with the best kids’ bike for their size and skill level.

Free tax filing for everyone in the US could be a step closer to reality.

More research is needed to fully understand the impact of cannabis use during pregnancy.

A review from the World Health Organization found that the treats filled with aspartame or saccharin don’t help with weight control.

Dogs are the best bomb detectors we have. Can scientists do better?

Between privacy concerns and errors from the buzzy tech, the medical community does not have 'a really good clue about what’s about to happen.'

The Tonale can cruise on battery power alone for 30 miles. Plus, a brake-by-wire system saves weight and boosts its stopping power.

'Chat Lock' creates a password- and biometric-locked folder for your most sensitive convos.

Researchers designed a new object-detection algorithm allowing robots to remember the locations of items they 'see.'

Take up to 40% off a portable power station that you'll want in your emergency kit during a power outage.

The colorful insects first evolved more than 100 million years ago thanks to some enterprising moths.

Husqvarna has introduced a new autopilot mode for its mowers that omits a portion of owners' yards to promote sustainability.

Save on drills, drivers, saws, extra batteries, and more.

More than 7 million square miles of coastal ocean are possibly affected by increasingly common nighttime lights.