One halcyon spring day in 1903, the 69-year-old anatomist and naturalist Dr. James Bell Pettigrew sat at the top of a sloping ...

Related: Anatomy of the Human Shoulder Joint People with RA who ... the humerus (the upper arm bone), the clavicle ...

Find Carpal Bone stock video, 4K footage, and other HD footage from iStock. Get higher quality Carpal Bone content, for less—All of our 4K video clips are the same price as HD. Video Back Videos home ...

The thoracic, or chest area of the body contains major organs and structures essential to human survival ... rest of the bony structure of the chest includes the clavicles, scapula and the spinal ...

Live Science reports that bones from one of the smallest human ancestors, who lived two million years ago, were retrieved ...

Responding officers confirmed the bones appeared to be human remains, Roxeanne Vainuku, the department's deputy director of communication, tells PEOPLE. She adds that the medical examiner's office ...

Ancient human relatives crafted sharp-edged tools out of animal bones around 1.5 million years ago, researchers say. Discoveries at Tanzania’s Olduvai Gorge, a famous East African fossil ...

An assemblage of tools found in Tanzania that was fashioned about 1.5 million years ago from the limb bones of elephants and hippos reveals what scientists are calling a technological breakthrough for ...

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.

The oldest collection of mass-produced prehistoric bone tools reveal that human ancestors were likely capable of more advanced abstract reasoning one million years earlier than thought ...