A previously unexploited source of information is now throwing new light on Earth's climate during the age of dinosaurs.

Researchers have analysed the oxygen isotope ratios in fossilised dinosaur teeth, specifically the tooth enamel. The tooth ...

They lived during the Mesozoic Era (252.2 million to 66 million years ago). Though they might look similar, they’re actually not dinosaurs. They’re related, but distinct. Pterodactyls belong to the ...

One of the most important groups of dinosaurs is the theropods from the Mesozoic Era. The group includes well-known predators such as Tyrannosaurus and Allosaurus. They were also the predecessors of ...

A new review scrutinizes recent fossil and genomic evidence to address the long-standing debate over the origin of modern birds. It highlights growing support for a Late Cretaceous origin of major ...