The more we move, the more our muscle cells begin to make a memory of that exercise. MIT Technology Review Explains: Let our writers untangle the complex, messy world of technology to help you ...

You’re lying in bed, finally quiet after a long day, when the thought arrives: Did I remember to send that crucial email? Your chest tightens. Your breathing becomes shallow. You know you probably ...

You have a decision to make. An idea to share. A next step you’ve been considering for weeks. But instead of moving forward, you keep running it over in your mind. You weigh every possible outcome, ...

Here is what happened when one personal trainer ditched the weights for walking workouts, and the benefits of adding two types of walking workouts to your routine.