A bionic knee that directly attaches to the thigh bone and uses implanted electrodes can make a prosthetic leg feel more like ...

T he heart is the body's hardest-working muscle. Whether you're awake or asleep, or exercising or resting, your heart is always at work. It pumps blood through arteries to deliver oxygen to organs and ...

There are four anatomical sling systems of the body, and we asked a strength and conditioning coach to explain each one, including how to exercise them and build a stronger body.

Everyone's body will respond differently to exercise. Experts say muscles indeed provide benefits but they are not an indication of overall fitness.

In 2024 quite a few body parts can be replaced with transplants or artificial equivalents. And science even has ways to give you a lot of those Lee Majors skills, though with some external supports.

In TODAY.com's Expert Tip of the Day, a trainer reveals the only body part you should consider working out even on rest days.

Robot with 1,000 muscles twitches like human while dangling from ceiling A new humanoid robot prototype uses fluid-filled muscles to kick its legs while hanging.

Find Human Body In Space Latest News, Videos & Pictures on Human Body In Space and see latest updates, news, information from NDTV.COM. Explore more on Human Body In Space.

What is body recomposition? Strength and conditioning coach James McKay says, “Body recomposition is the art of gaining lean muscle while losing fat.

With prolonged space missions on the horizon, scientists are racing to understand how microgravity affects the human body and how drugs could mitigate some of those effects.

A former Wichita, Kansas, hospital employee who stole and sold human body parts, including fetuses, has been sentenced to prison.