Teeth

A new analysis of Tyrannosaurus rex teeth indicates the ancient predator maintained a body temperature of about 36.3 degrees…

Paleoanthropologists have identified a trove of Denisovan fossils from a cave in China’s Yunnan province, extending the known…

Some of Europe’s most well-known historic manuscripts, including the York Gospels, have proven to be biological time capsules…

Paleontologists working in southern Wyoming have identified a previously unknown species of omomyid primate, adding a new chapter…

Saliva appears to recover quickly after unsweetened sparkling water, hinting that not all fizzy drinks pose the same…

Thousands of fossilized bones from a Cretaceous-period bonebed in Wyoming, the United States, offer rare physical evidence that…

Tooth enamel is the hardest substance in the human body, yet once damaged, it cannot regenerate naturally. To…

Teeth whitening products sold online may contain unsafe levels of bleach, consumer watchdog warns The JournalWarning over illegal and…

A nearly complete skull unearthed decades ago in Arizona has given paleontologists their clearest look yet at Adelphailurus…

Paleontologists have described a new genus and three new species of small, insect-eating marsupials from the Early Miocene…

Deep inside a limestone cave in southern China, paleontologists have uncovered an assemblage of thirteen fossilized teeth belonging…

Persons with diabetes have an increased risk of periodontitis (gum disease) and tooth loss. The risk of inflammation…

Tyrannosaurus rex Had Mammal-Like Body Temperature, Study Finds