HAMPTON, Va. (WAVY) — The pandemic caused schools across the country to flex their education muscles very differently. Hampton City Schools decided to take that flex to another level by creating what ...

Building muscles: Muscle stem cells (their nuclei marked in blue) gradually alter their structure and function, becoming adult muscle cells (whose nuclei turn red). Those cells will eventually fuse ...

Scientists discover that muscles repair themselves by moving thousands of internal nuclei, a rapid process that is key after ...

For the first few seconds, as Galpin plunges the surgical equivalent of a post-hole digger into my thigh, it feels like a grade-school bully pressing his knuckle into my leg. Then the sensation shifts ...

Flexing your muscles isn’t just about looking good; it can also boost your mental and physical health by treating headaches, high blood pressure, digestive problems, and more. Here’s what you need to ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. This story has been updated. It was originally published on January ...