Citizen science is evolving in classrooms, as students contribute to understanding the ancient ecology of sharks through ...

Stunning discoveries and fresh breakthroughs in DNA analysis are changing our understanding of our own evolution and offering ...

Water flossers are an alternative that some may find easier and more enjoyable to use. But are they effective? I talked to ...

Scientists uncover how Ffar4 regulates sugar cravings through gut microbiota, revealing pantothenate as a key mediator to ...

Scientists have developed a model of floating drones that can capture microplastics in the water. Some companies have already ...

In the past three months, my teeth feel as squeaky clean as they do with my souped-up toothbrush. While I miss the tracking capabilities of my current model, all of the features that make brushing ...

Trying to spot contraband is a tricky business. Not only is identifying items like narcotics and counterfeit merchandise ...

We have tried and tested the best electric toothbrushes to help you keep your teeth and gums healthy and ... and you quickly discover that no two models are created equal. Higher-end models ...

Saber teeth — the large canines — are pretty fearsome. These fangs have evolved at least five times in predators that are now extinct, but there's been something of a mystery as to why.

The free Dayton’s Bluff dental clinic saw 2,500 patients last year, many of them needing emergency tooth extractions.

Currently, the HHS recommends a fluoride concentration of 0.7 milligrams per liter of drinking water, though the EPA enforces ...

From smart rings that can detect atrial fibrillation to cutlery that can help you cut back on sodium intake, these are the ...