Do Women's Faces Change Color Over the Menstrual Cycle?, by Dr. Robert Burriss

It’s not difficult to tell when a female chimpanzee is in heat. As she nears ovulation — the point in her cycle when she’s most fertile — her bottom swells up like a balloon and turns bright pink…

Facial scarring enhances men's attractiveness for short-term relationships - ScienceDirect

Patterson Accepts Presidency at Chadron State College

Female Blushing: An Indicator of Fertility?

The Equitable Tech Horizon in Digital Benefits Panel

Why do People Condemn Age-Discrepant Relationships?, by Dr. Robert Burriss

Face or Body: Which Traits Attract a Partner for Committed or Brief Relationships?, by Dr. Robert Burriss

PDF) The Eye Wants What the Heart Wants: Female Face Preferences Are Related to Partner Personality Preferences

Women's Faces Get Redder At Ovulation, But Human Eyes Can't Pick Up On It

Sexual selection in humans - Wikipedia

Robert P. Burriss's research works University of Basel, Basel (UNIBAS) and other places