Evolution has given humans countless unique features, but one body part stands out as an unsolved puzzle: the human chin.

A new analysis of more than 1,500 papers and 60 types of tissue has revealed the total number of cells in the human body. When you purchase through links on our site, we may earn an affiliate ...

Establishing a strong nutritional foundation during the first two years of life has been globally recognized by experts as a priority to ensure optimal growth, functional development and health later ...

Imagine you're an astronaut exploring the vast expanses of space and — uh oh! — you're accidentally thrown out of your spacecraft's airlock. What would happen to your body if it were exposed to the ...