"Once you learn how to do it well, you can just put on the exoskeletons and start walking and it's easy—but becoming expert does take a little while."

Artificial intelligence did more than teach a robot to walk. It taught a robot how to learn to walk. The distinction is key.

A new ankle exoskeleton increases users' walking speed by about 40%. Researchers hope it will one day help restore walking speed for older adults.

If you walk together with a spouse, partner, or friend, you might want to speed up—or tell them to—to get the full benefits of your exercise.

New research examines the health and economic impact of proposed emissions caps coupled with investments that encourage biking and walking.

For older women, extreme exercise isn't necessary to reap health benefits. 30 minutes of walking a day may be enough to cut the risk of high blood pressure.

"Toe spring" shoes may give the muscles in your feet a break—but that might not be a good thing in the long run.

Motors first designed for the International Space Station can help people using prosthetic legs to walk with a more natural gait, researchers say.

Fossil footprints in what is now South Korea are evidence that some species of ancient crocodiles walked on two feet.

AI will help people using robotic prosthetics or exoskeletons walk securely on terrains, such as tile, brick, concrete, grass, and "upstairs" and "downstairs."