The roughness comes from tiny, tooth-like spikes called denticles ... belong to a group known as the lobe-finned fishes. Projecting from the body on stalks rather than attaching directly to ...

Now, Japanese researchers are moving a promising, tooth-regrowing medicine into human trials. If the trial is successful, the researchers hope the drug will become available for all forms of ...

Imagine a world in which losing a tooth does not require the use of dentures or implants. Scientists in Japan have unearthed ...

This treatment focuses on a gene responsible for tooth growth and has begun clinical trials. It could be available by 2030 and offer a significant advancement in dental care, benefiting those ...

They have a flattened, cone-shaped snout and a distinctive, oblong tail with a notched, upper lobe that is significantly longer than the lobe below. Individuals range in size from 6.5 to 10.5 feet ...