Are Humans The Only Animals That Kiss? An Evolutionary Biologist Explains
Why do we kiss? The answer involves ancient apes, immune systems and a neurochemical cocktail in the human…
Emotional Touch Leaves a Permanent Mark on the Mind
Summary: Why does the memory of a comforting hug last a lifetime while the sensation of a handshake…
Biological Link Between Music and Bonding Identified
Summary: Music has long been the centerpiece of human rituals, from tribal dances to modern concerts. Now, a…