A new HelloNation article outlines how tooth decay progresses and what determines whether a dentist recommends a filling or a root canal. BRYANT, Ark., April 2, 2026 /PRNewswire/ -- How do you know if ...

Cavities are incredibly common, affecting 90% of adults between the ages of 19 and 64 — but they are often preventable. Also known as "dental caries," cavities are damaged areas in the hard parts of ...

Rotten or decayed teeth are teeth that have become damaged by decay or infection. Signs include pain and marks or holes in tooth enamel. Decay usually results from inadequate oral hygiene, but certain ...

Penn researchers at the School of Dental Medicine have developed an artificial intelligence-powered process that identifies risk factors associated with tooth decay. The team utilized machine learning ...

Fluoride in drinking water has become a hot-button topic. Many of the world's healthiest countries have banned it, but other ...

Our natural teeth are a precious commodity. We only get one adult set, but sometimes they need rescuing. Enter endodontics. Endodontists are specialists who focus on diagnosing and treating issues ...

In Nigeria, access to dental care remains limited, particularly in rural areas, while awareness of preventive oral health practices is still low.

Dental x-ray. Image by Tim Sandle. Dental x-ray. Image by Tim Sandle. Your next toothpaste might be made from your hair, and it could regrow your enamel, according to researchers based at King’s ...