The year's top paleontological wonders ranged from a 540-million-year-old penis worm to a decades-old rodent impression.

A large fish-eating dinosaur died beside a river 125 million years ago in Cretaceous Thailand. Now, the remains of this ...

In 1989, paleontologist Darren Tanke suggested that similar breaks were the result of mating as one dinosaur mounted the ...

Palaeontologists reported some remarkable dinosaur fossils this year, including a Velociraptor relative, a dome-headed ...

For more than a century, dinosaur eggs have offered haunting snapshots of ancient life, from curled embryos to trampled nests ...