There is one radius (R1) and one ulna (U1); these are the two bones that connect the wrist and elbow. There are two humerus bones (H1 and H2). The humerus connects the shoulder and the elbow.

Moreover, it offered the first details of its bone structure. Interestingly, the scans have shown that the hollow humerus ...

The same crack-like space appears in the upper arm bone (humerus), seen just above the skull in the main image. In most populations, these bones fuse between the ages of 13 and 17. I'm guessing ...

The bone tools measure up to around 16 inches (40 centimeters), with the largest being a sharp blade made from the humerus of an elephant.

Visitors to a museum have the chance to see the bone of what is believed to have been the world’s largest ever land mammal, ...

TreeHouse Wildlife Center will release a rehabilitated eagle at Two Rivers Wildlife Refuge after nearly a year of recovery.

Archaeologists have discovered a collection of prehistoric animal bones in Tanzania that suggests early humans figured out how to transfer tool-making techniques "from stone to bone" 1.5 million years ...