"The fluoride in our water is completely safe," I heard myself saying with practiced confidence. As has become increasingly ...

We compared all the best whitening toothpastes to find the best one that may actually help your teeth brighten up.

We tested more than 60 oral hygiene products, from toothbrushes and toothpastes to tongue scrapers and mouthwashes. These 11 ...

For instance, she said that “anyone who is especially prone to caries (cavities) or have dental sensitivity, a ...

To find the best toothpastes, I talked to dentists and used their guidance to round up options made with fluoride from brands ...

Want whiter teeth? See dentist-approved whitening toothpastes and tips for a brighter smile. Understand what really works for stain removal.

Hydrogen peroxide is a common ingredient in eardrops that can help remove earwax by adding oxygen to the wax, causing it to bubble and soften. Earwax is a waxy substance secreted in the ear canal ...

The CBSE Class 12 Chemistry Exam 2025 is set for February 27, 2025, and as the exam approaches, strategic revision is crucial for scoring high marks. To assist students in their last-minute ...

However, FCEVs use hydrogen fuel cells to produce some of the electricity needed to power the vehicle, instead of just relying on a battery. Their efficacy is still being debated. Elon Musk ...

Recently, they supported another step in that direction by providing an Institute for Advanced Concepts (NIAC) grant to Phillip Ansell of the University of Illinois Urbana-Champaign to develop a ...

The antimatter counterpart to the simplest atom, hydrogen, is a neutral antihydrogen atom, which consists of a positively charged positron orbiting a negatively charged antiproton. In 1995, physicists ...

Donald Trump’s new health secretary has long cast doubt on the safety of fluoridated water—despite years of medical studies backing its advantages. Reporter Reporter Got a tip? Send it to The ...