At the end of the Cretaceous Period, a type of giant reptile called mosasaurs occupied and dominated oceanic food webs.

The size of the tooth testifies to an impressive creature that could grow up to 11 metres long. Reconstruction by Christopher ...

Mosasaurs, giant marine reptiles that existed more than 66 million years ago, lived not only in the sea but also in rivers. This is shown by new research based on analyses of a mosasaur tooth found in ...

() — A hoard of fossilized pterosaur eggs discovered in China is helping scientists gain a rare insight into the extinct flying reptiles. Newly released research into over 200 eggs and 16 embryos from ...

The earliest reptiles, birds and mammals may have borne live young, researchers have revealed. The earliest reptiles, birds and mammals may have borne live young, researchers from Nanjing University ...

A cache of hundreds of eggs discovered in China sheds new light on the development and nesting behavior of prehistoric, winged reptiles called pterosaurs. Pterosaurs were fearsome-looking creatures ...