Fossilized bones discovered decades ago and hailed at the time as the oldest human remains found in Japan turn out to be from ... of a hollow in the femoral head, the shape of the epiphysis ...

Homo sapiens have been around for about 200,000 years. But our modern-shaped human brains may have only ... Compared to our ancestors, the modern head shape features a bigger, rounder cerebellum ...

Image caption, Sloths are known for hanging around in trees ... without turning their head. Not only that but they can also see ultraviolet light not visible to the human naked eye.

Neuroscience examines the structure and function of the human brain and nervous system. Neuroscientists use cellular and molecular biology, anatomy and physiology, human behavior and cognition ...

So far, five Head Start regions around the United States have closed as a part of layoffs from the Department of Health and Human Services (HHS), with it remaining unclear who to reach out to for ...