The study aimed to investigate why humans may have evolved to have larger appendages compared to other primates.

"Size matters" sounds like a tabloid cliché, but for evolutionary biologists the size of the human penis is truly a puzzle.

The body-positive movement has encouraged people, especially women, to see beauty in all shapes and sizes, and it's reminded us that body ideals are culturally constructed and not based on science.

There’s no such thing as an “ideal” body shape, regardless of what some may try to tell you. Bodies come in all different shapes and sizes. That’s part of what makes each of us unique. It’s important ...