“While the human penis functions primarily to transfer sperm, our result suggests its unusual large size evolved as a sexual ...

Add Yahoo as a preferred source to see more of our stories on Google. Credit: Photo: Vicky Wasik; Food Styling: Ola Wadley Credit: Photo: Vicky Wasik; Food Styling: Ola Wadley We all know that protein ...

Your feet take you everywhere in life. So if you’ve ever wondered what determines your foot size, here's a "best foot forward," thanks to input from a doctor of podiatric medicine, and more. Read on ...

A typical prostate is about the size of a walnut, but prostate enlargement is common with age. The prostate is a part of the reproductive system. It’s a small gland positioned in front of the rectum, ...