A Brazilian woman was horrified when she found a fish with human-like teeth in its mouth while cleaning it for dinner. The ...

A “demon-toothed” sea creature with “large, well-spaced fangs” has been identified as a new species after a researcher found a fossilized partial skull in the New Mexico desert, officials said. The ...

White spots appear on the teeth when the tooth’s enamel starts decomposing due to plaque. However, a wide range of cases can bring this erosion on and lead to decalcification. Here’s a quick overview ...

Can we examine the teeth of living fish and other vertebrates in detail, repeatedly over time, without harming them? Previously, small animals often had to be euthanized to obtain precise ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Researchers on an ...

A "blob-headed" fish and a semi-aquatic mouse are among 27 newly discovered species found in a remote region of the Amazon rainforest in Peru. Scientists also encountered a new species of dwarf ...

The list includes four mammals, eight fish, three amphibians and 10 butterfly species. The team was joined in the field by Peruvian scientists from Global Earth and local experts with extensive ...

Is there any food as versatile or varied as seafood in a can? Depending on what’s in it, a tin of fish could be equally at home on a camping trip, at a cocktail party, in a lunch box ...

Japanese researchers have developed a groundbreaking drug that can regrow teeth. The drug targets a protein that inhibits tooth growth and has shown promising results in mice and ferrets.

Teeth-whitening treatments are relatively new to my own routine, and I’ve noticed that with consistent use, they help me keep that just-left-the-dentist-clean look (especially a month or two ...

Fish are an overlooked food source for many people. There are dozens of varieties of fish, with a variety of flavors and cooking styles to suit any taste. Eating fish is a great alternative to ...