social interaction

Autism: A Humanistic Approach to Dentistry

Bright lights nearly blind you. A jackhammer rumbles in the distance. And suddenly, you’re...

Older Americans Keeping More of Their Teeth

Older adults in the United States are keeping more of their natural teeth than...

Sports Stats Show Why Lefties are Rare

Cooperation favors same-handedness—for sharing the same tools, for example. Left-handed people are relatively rare...