UT Dallas researchers 3D print zirconia for dental restorations - reducing the processing time for the material after it is ...

In this video, I performed a breathtaking chase scene when Gronckle fell into the sights of Screaming Death. Gronckle has only one way to escape the sharp teeth of Screaming Death by escaping into the ...

Scientists discovered true teeth growing on the head of the spotted ratfish, a distant shark relative. The toothed structure, called a tenaculum, helps males hold onto females during mating. Genetic ...

A study published in Science Advances and led by the Max Planck Institute of Geoanthropology, uncovers how flexibility made ...