An expert explains how climate, food, and other factors influenced the evolution of our faces.

"Smiling as part of your job sounds like a really positive thing, but doing it all day can be draining..."

Changing your facial expression can alter the emotions you feel, according to 50 years of data.

"...emotion recognition is, at its heart, an issue of context as much as it is about faces."

A new website tests your skill for spotting real photos of faces versus fake ones artificial intelligence created.

Southern courts favor physicians in malpractice lawsuits over facial trauma treatment, while courts in the Midwest favor patients, research finds.