As a result, there is no natural way to remove them at home. Only a dentist can fix a cavity by filling it in. That said, home care can prevent cavities. Food and bacteria buildup form a sticky ...

Cavities, also known as dental caries, are structural damage in teeth caused by tooth decay. They arise when plaque—a sticky substance made of bacteria—hardens, turning into tartar.

The cavity of the tooth may then be filled without the least fear of pain or ill consequences. This plan has been successfully practiced in a great number of cases. Hitherto a tooth having an ...

The Schmidt Ocean Institute’s team utilized advanced submersibles to explore the Pacific Ocean’s seafloor, revealing a diverse array of marine life inhabiting cavities filled with hydrothermal ...