A university student on a fossil-hunting field trip in Dorset made a stunning discovery: a 145-million-year-old jawbone ...

Only vertebrate animals have real teeth, though some invertebrates have hard tooth-like plates they use to eat. One of the earliest creatures with teeth were conodonts, an eel-like creature that first ...

News; World news; In the news 'Alien-looking' creature with sharp teeth washes onto beach - people are all saying same thing A quirky creature has washed up on a beach, leaving some people ...

Saber teeth — the large fangs of saber-tooth cat fame — are fearsome. They evolved at least five times in predators that are now extinct, but there's been something of a mystery as to why.

Komodo dragons have iron-coated teeth—never before seen in reptiles. Just when the world’s largest reptile couldn’t get any more metal, scientists made a surprising discovery.

Komodo dragons, the world’s largest species of lizard, have iron-tipped teeth that help them to rip their prey apart, according to new research.

Komodo dragons, the world’s largest species of lizard, have iron-tipped teeth that help them to rip their prey apart, according to new research.