A handful of bite marks on a fossil tens of millions of years old speaks to an ancient tussle between two terrifying apex ...

This is a fascinating story of the interaction of two very iconic animals in the past,” the study’s lead author told NBC News ...

What kind of economy do we have in this country in which finding a place to sleep and brush one’s teeth costs, per night, ...

New fossil evidence reveals that an ancient caiman may have preyed on the mighty terror bird, offering rare insight into ...

The flightless and carnivorous terror birds could reach up to 10 feet tall and were among the largest apex predators in South America.

Concerns are growing that private equity-led dental companies are pressuring patients into unnecessary treatments, with ...

Rock legend Ozzy Osbourne died July 22 at 76. The rock legend left Des Moines "with bat taste in mouth" after a show in 1982.

Dr. Purva Merchant has been answering letters from gaptoothed children and their parents — roughly 6,000 in all. “Happy ...

How did I get to this point in the column? The “tooth and nail” comment ignited my fire. Let us retreat to the phrase origin. “With tooth and nail” traces back to our ancestors.

MySweetSmile, voted Best Teeth Whitening Brand of 2023, 2024 and 2025 by the Independent, is currently Amazon's top-selling whitening brand.

The June 24 op-ed page contains a cartoon showing a "conciliatory" Supreme Leader Ali Khamenei holding a sign that says "TOOTH DECAY TO AMERICA," leading me to suspect that Iran ...

A viral TikTok post about Hello toothpaste has consumers wondering whether the product is causing irreversible damage to their teeth.