I'm standing on top of Machu Picchu, listening to Lil Wayne and smashing flying spheres with a bat in each hand. The instructor encourages me to look around and take in the beauty around me. The next ...

Virtual reality (VR) video games that combine screen time with exercise are a great way to get fit, but game designers face a major challenge – like with regular exercise, adherence to ‘exergames’ is ...

'You just have more motivation to pedal a little bit harder.' When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Astronauts can now get a bit of ...