The cat got her tongue — and everything else. Thought Toco the human collie was intense? An Italian woman has received a whopping 20 body modifications so she can realize her dream of “transitioning” ...

From periods of rapid aging in our 40s and 60s to ancient brains that don’t decompose, here are some of the year’s most intriguing stories about human biology It can sometimes feel like health ...

The human body is a wonderous thing, especially when you consider how intricate and efficient each bodily system is. For instance, an adult’s blood vessels could encircle the earth 2.5 times if ...