Researchers demonstrated that declining Hedgehog signaling from Cilk1 loss produces stepwise changes in tooth formation ...

Scientists Discovered A New Alzheimer's Warning Sign—And It Has To Do With How You Sleep Safari-style outing turns tense when ...

There could be new hope in the fight against gum disease. Scientists have developed a toothpaste that targets only the ...

At least six great white sharks, one of them a massive 13-foot, 1,400-pound female, have pinged in Florida waters since New ...

Scientists photograph the elusive ginkgo-toothed beaked whale, the source of the BW43 echolocation pulse, for the first time.

Then, in 2021, a hunter in Cherry Valley shot a coyote that looked an awful lot like a wolf. It was much bigger than the typical coyote. The hunter said he thought, when he shot, that it was a coyote ...

Bite force, a measure of the strength of an animal's bite, helps researchers understand a species' role in the ecosystem.

Now, Japanese researchers are moving a promising, tooth-regrowing medicine into human trials. If the trial is successful, the ...

All she wants for Christmas is her one front tooth. Chrissy Teigen’s tooth — well, the veneer that covered her shaved-down tooth — fell out in a holiday game “gone wrong.” The former model, 40, took ...

Science is entering a massive publishing boom, in large part due to artificial intelligence. New research published in the journal Science has revealed that scientists who use large language models ...

Scientists are urging governments to act immediately on plastic pollution, warning that waiting for a binding Global Plastics Treaty could mean years of damaging delay while plastic waste continues to ...

THURSDAY, Dec. 18, 2025 (HealthDay News) — Dental appointments may get easier and less painful soon. Scientists have developed a revolutionary gel that can repair and regrow tooth enamel. The ...