Active travel can help tackle the climate crisis earlier than electric vehicles – even if you swap the car for a bike for just one trip a day.

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.

Active travel has become attractive to a degree not seen for decades. Policy needs to follow.

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

New bike lanes are a good idea for health and air quality, but the convenience of car travel for most journeys will remain.

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."