Today, we're diving into a topic that sounds almost magical but is grounded in real science: muscle memory. Trust me, understanding how it works might just be the motivational boost you need to start ...

Repeated exercise, or wasting, can change the way key genes work.

Many people who were active when they were young end up inadvertently taking a long break from sport in adulthood. Perhaps you lifted weights in your teens and 20s, then had kids and didn't get back ...

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 ...