A bizarre new giant dinosaur discovered in Argentina is giving paleontologists a fresh look at how Jurassic titans evolved in ...

More than 20 years ago, the BBC's "Walking with Dinosaurs" TV documentary series showed a 25-meter-long Liopleurodon. This sparked heated debates over the size of this pliosaur as it was thought to ...

Babies and very young sauropods – the long-necked, long-tailed plant-eaters that in adulthood were the largest animals to have ever walked on land – were a key food sustaining predators in the Late ...

The chance discovery of large fossil specimens in a museum drawer have led researchers to conclude there was a gigantic marine reptile called a pliosaur swimming the seas 152 million years ago, ...

The pliosaur was a carnivorous reptilian apex predator that roamed and ruled the seas for millions of years during the Jurassic period. In late 2023, an extraordinary discovery along the rugged cliffs ...

Why it's incredible: The forest dates back to the late Jurassic, when dinosaurs still roamed Earth. The Fossil Forest in Dorset is a 145 million-year-old clump of dead trees on the Jurassic Coast — a ...