Changes in orientation of hydroxyapatite crystals linked to increasing hardness of foods ...

Whether they act weird, sound weird or seem like something out of a sci-fi novel, these animals are very strange indeed ...

AI, involving using AI to advance AI. Some believe new AI laws should pause this. An AI Insider analysis and scoop.

The Tasmanian devil is far from being the biggest predator on Earth, but its astonishing bite force places it in a league of ...

Ancient grooves on human teeth, once hailed as evidence of tooth-picking, may simply be the result of natural wear, according ...

Movies are my true calling, and when he isn't logging reviews on Letterbox, he is covering the latest happenings in the movie and TV world, with the occassional contrarian feature essay. Science ...

Sea lampreys attach to fish with suction-cup mouths lined with sharp teeth, and federal officials will apply lampricides to ...

When you don't have scissors handy and your fingers are too oily to be useful, you use your teeth to open packages that are ...

USDA has identified a second case of the flesh-eating screwworm fly in Texas on Saturday, just days after a first occurrence ...

Whilst most bears would struggle to maintain their top speeds over any prolonged distance, only a muppet would try to outpace ...

The enamel on our teeth is the hardest tissue on the human body. A new study looks at the nanoscale structure of enamel from teeth dating as far back as 18 million years ago to see how it's changed.

Ancient Homo erectus teeth found in China reveal a possible hidden genetic link to modern humans who are living today.