A giant prehistoric salmon, the largest to ever exist, had spiky tusk-like teeth that protruded straight out of the side of its skull.

"Our simulation is able to let an orthodontist know where braces should and shouldn't exert pressure to straighten teeth."

"Our study findings suggest that people who don't see a dentist may have negative outcomes in terms of mortality."

When tested in a school program, a liquid called silver diamine fluoride worked as well as dental sealants to protect against cavities.

An expert explains how brushing your teeth isn't just good for your oral health. It can also help prevent infections, including pneumonia.

"Flossing is beyond just putting a piece of floss between your teeth to get a piece of food out."

The ability to chew properly may improve blood sugar levels in people with type 2 diabetes, a new study shows.

When confronted with a rival, male wooly mammoths experienced musth, a testosterone-driven episode of extreme aggression.

A growing connection among diabetes, tooth loss, and dementia highlights the importance of dental care and diabetes management as you age.

"The fact that these tools are associated with Paranthropus may force us to rethink the capabilities of these enigmatic hominins."