Power walkers often stand out, literally, for their sometimes garish high-visibility garb, whipped into a blur by arms and legs in full motion as sinews stretch to get the most of every stride while ...

X Technologies is taking orders for a robotic household helper it thinks could change the world. Neo’s first chore? Learning how to do its job.

Too busy to go to the gym? Don’t worry — you can stay healthy by incorporating at least 15 minutes of fast walking into your everyday routine, new research suggests. In general, it’s recommended that ...