Before I had my first dental crown, I had no idea how much I avoided smiling. Subconsciously, I would talk with my hand near my mouth or smile only with my lips. One tooth-just one damaged, discolored ...

In a study led by scientists from the University of Chicago and published in Nature, researchers discovered that dentin—the ...

Junji Ito is a master of horror manga whose gentle nature starkly contrasts the grotesque, unsettling worlds he creates.