Keywords anatomy, joints, fibrous joints, cartilaginous joints, synovial joints, movement, elbow, shoulder, hip, knee, ligaments, muscles Email us at [email protected] if you have questions ...

The fabella, a small bone in a tendon behind the knee, was lost over the course of early human evolution, but these days it’s becoming more common, according to a study published this week (April 17) ...

Floating about in microgravity might seem like a blissful reprieve for the human body's weight-bearing skeleton, but when astronauts spend months in space, their bone density takes a ... where they ...

From the skull to the smallest bone in your pinky toe, the skeleton acts as internal scaffolding to give stability to the body, and forms protective cocoons around important organs. Despite their ...

Primary total hip and total knee replacements are among the most common and successful orthopedic procedures worldwide. These ...

Scientists and researchers around the globe are investigating a series of mysteries about what happens to our bones over time.

Adult teeth are worn down by chewing, and sometimes the amount a skeleton’s teeth are worn down can be used to estimate age. However, factors like a rough diet can mean an inaccurate age estimate.

The skeleton is a rigid framework of bones that forms the supporting structure of the musculoskeletal system, and also functions in movement, haematopoiesis and endocrine regulation. Skeletal ...

The trillions of cells that make up our skeleton age too, and some change in ways that weaken the very structure of our bones. Aging and stress can induce cellular senescence in osteocytes ...

The older the person at death, the more pitted and craggy these bones will be. Forensic anthropologists will compare this against a database of standard markers to learn the age of the skeleton.

Shark skeletons don’t include any bones at all. But their jaws, spinal column and the cartilage surrounding their brain are strengthened by calcium salts, which get deposited into their skeletal ...