Evidence for the bioactivity of dental restorative materials remains limited, according to the May cover story of JADA.

The ADA is responding to the U.S. Department of Education's request for feedback as it considers regulatory changes to student aid programs.

The ADA is responding to the U.S. Department of Education's request for feedback as it considers regulatory changes to student aid programs.

Batbileg Bor, Ph.D., describes his ongoing research on Saccharibacteria, a group of ultra-small bacteria in the oral cavity.