Crabeater seals have complex, jagged teeth, which are believed to function as a sieve to retain krill in their mouths and filter it from seawater. Furthermore, recent studies have shown that the ...

Fissure sealants are a preventive dental treatment designed to protect the occlusal surfaces of teeth, particularly in children and adolescents, from dental caries (tooth decay). These sealants ...

Many of the toothpastes we recommend earned the American Dental Association’s Seal of Acceptance, and the NBC Select staff also tried a handful of them. SKIP AHEAD The best toothpaste for ...

Maya Grimes is a 2024-25 N.C. Schweitzer Fellow and a member of the ECU School of Dental Medicine’s Class of 2026.