Engineers reinvent the 5,000-year-old gear using fluids instead of solid teeth.

A group of German scientists tested the effects of a more acidic ocean on sharks’ teeth and found that future generations of ...

Scientists assessed the dental tissue of 30 teeth from 10 individuals, obtaining data from canine and molar teeth to ...

Researchers at the Institute of Science Tokyo in Japan, also known as Science Tokyo, have taken a fresh look at a long ...

“We invented new types of gears that engage by spinning up fluid rather than interlocking teeth—and we discovered new ...

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

In Japan’s aging population, dental visits are taking on a new role. Beyond cavities or dentures, the condition of a person’s ...

Here’s what you’ll learn when you read this story: The Dmanisi Hominid Archaeological Site is home to the oldest hominid fossils in Europe, and many studies have tried to sort through the fossils to ...

Technological advancements shaped dentistry in 2025, from breakthroughs in AI to using human urine to improve dental implant materials. Based on reader views, these stories were DrBicuspid’s top ...

For more than a century, filmmakers worldwide have brought vampires to life on screens big and small across hundreds of interpretations. While cinematic bloodsuckers have ranged from the ...

A team of scientists in London may have found a way to repair tooth enamel using an ingredient found in an unexpected place: human hair. Researchers at King’s College London experimented with keratin, ...