A 165-million-year-old ankylosaur from the Atlas Mountains of Morocco was covered in an array of extreme armour including ...

A new method allows scientists to reconstruct carbon dioxide levels and photosynthesis from fossilized tooth enamel. A ...

A previously untapped source of data sheds new light on the climate of the early Earth: fossilized dinosaur teeth show that ...

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Dinosaurs may have vanished millions of years ago, but their teeth still carry a message from Earth’s distant past. A team of ...