An analysis of a jawbone found off the Taiwanese coast reveals it belonged to a Denisovan, a mysterious human species that ...

With falling vaccination rates and outbreaks that have caused more than 580 U.S. cases and at least two deaths, health ...

Root canal therapy is a highly regarded procedure, and failure to recognize the extremely variable anatomy of the maxillary first molars leads to unpredictable outcomes. This study reports the ...

NEW YORK—Streaming tech provider ViewLift has announced the launch of the new Root Sports Stream app that deliveres Seattle Mariners games and Root Sports programming directly to fans across the ...

(Graham Thompson/CBC) A Saint John auction house has opened online bidding on a collection of megalodon shark teeth that are millions of years old. Sarah Jones, curator at Jones Auction House ...

Dental sealant is a thin, plastic coating painted on the chewing surfaces of teeth -- usually the back teeth-- to prevent tooth decay. Although thorough brushing and flossing can remove food ...

Sunita "Suni" Williams and Butch Wilmore are making their long-awaited return to Earth aboard a SpaceX capsule, concluding a mission that stretched far beyond its intended duration. NASA’s stranded ...

Plus, you won’t have to wait long to see a difference in your tooth shade, as many of these effective formulas deliver brightening results in a few weeks or even less. When it comes to the ...

Bone marrow is the soft, fatty tissue inside large bones like the hip and thigh bones. It develops the body's red blood cells that carry oxygen, white blood cells that fight infections, and platelets ...

Ears can vary, so what's considered normal anatomy of the inner or outer ear in one person may be different for another. For example, 19% to 54% of people have an attached earlobe, which is a genetic ...