In most parts of the world, hunters relied on poison to make their weapons more effective. Overall, the femur bone helped protect the remnants of poison, preventing it from becoming entirely lost ...

IMAGE] Hip replacement surgery, or hip arthroplasty, is a common procedure that can improve mobility and decrease pain in a hip joint that's no longer functioning properly. The American College ...

Archeologists discovered the femur bone of a bovid in the early 1980s within ... remains and realized they may have missed a key part of the discovery. Using two forms of chemical analysis ...