For example, the commercially available LUKE arm has a metal and plastic ... designed like the human hand, is so valuable—it combines soft and rigid structures, just like our skin, tissue, and bones." ...

Pain in your arms is a common symptom with many different causes, from arthritis and overuse injuries like tendonitis to a heart attack.

A shark attack survivor is opening about the moment he was attacked by a 9-foot bull shark, saying it was like being hit by a 'freight train' and he 'could see my bones' afterwards.

Learn about the groundbreaking bionic hand that provides sensory feedback, and outperforms traditional prosthetics in accuracy.

A woman was left with serious facial injuries and a broken arm after she was attacked by her friend's dog. Gemma Taylor, 33, ...

Our ancestors were making tools out of bones 1.5 million years ago, winding back the clock for this important moment in human evolution by more than a million years, a study said Wednesday.

Trainers share how to make the most of arm exercises without weights, plus our favorite moves that help improve mobility and posture in just minutes a day.

At Olduvai, a Spanish-led team of researchers found 27 tools made out of the leg and arm bones of big mammals ... are even notches in the middle of the bone, possibly so they could hold it better in ...

At Olduvai, a Spanish-led team of researchers found 27 tools made out of the leg and arm bones of ... the middle of the bone, possibly so they could hold it better in their hands,” d’Errico ...

When your shoulders feel stiff, stretching might seem like the obvious answer. But in many cases, stretching is just a ...