We tested over 40 whitening strips to make teeth brighter and found four that outshined the competition. Crest, Persmax, ...

A recent cookie recall has escalated, with the U.S. Food and Drug Administration (FDA) now designating it as a Class I recall ...

It was already getting dark and I sat down to enjoy [the] sunset,” Berghuis said. “And then, right beside me, lay this fossil that reminded me so much of the only Dutch Neanderthal. This is a ...

You’ve probably heard the saying, “When life gives you lemons, make lemonade.” Let’s tweak that a bit—how about making some lemon water instead? Though lemons are often associated with the sweet taste ...

It’s not talked about nearly as much as coffee and how it ruins the enamel but tea is also a tooth stainer as well. Most herbal, black and green teas contain tannin which stains the teeth and gums. It ...

A large international team of anthropologists, evolutionary theorists, biologists, and historians has identified gender and ...

By studying proteins preserved in teeth, researchers determined the sex of four Paranthropus robustus individuals that lived ...

A cutting-edge technique for analyzing fossil tooth enamel is revealing remarkable new information about 2 million-year-old ...

In their study, published in the journal Science, the group analyzed proteins preserved in the fossilized tooth enamel of ancient hominins. Paranthropus robustus was a species of australopithecine ...

Analysis of ancient proteins preserved in fossilized tooth enamel reveals insights into the elusive nature of Paranthropus robustus, researchers report. The findings, which challenge long-held ...

Cavities form from tooth decay and can lead to pain or tooth loss. Here's a roundup of symptoms, causes and expert tips to ...

But proteins can survive much longer than DNA, particularly in hard tooth enamel. When they analyzed the fossilized enamel of the P. robustus teeth, the researchers were able to identify specific ...