WASHINGTON/TOKYO/LONDON/BEIJING/MEXICO CITY, Jan 13 (Reuters) - He has toppled Venezuela’s leader, vowed to control its vast oil reserves and threatened other Latin ...

Researchers are finding that brain changes that occur after a single workout are predictive of what happens with sustained physical training over time. Anyone who trains for a marathon knows that ...

Explore the step-by-step engineering behind a custom pedal-powered oar system for kayaks and canoes. From creative animations highlighting paddling challenges to detailed metal fabrication, welding, ...

Gravel riding means riding off-road, or mixing on and off-road riding together. This and the increased chance of having to walk at times create some different requirements and demands when it comes to ...

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness/fitness myths. In my free time I enjoy ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The best electric bike conversion kits offer a potentially more affordable route to electric ...