A newly identified dinosaur has stirred attention among paleontologists worldwide. It lived about 94 million years ago, ...

John Long/The ConversationThe emergence of four-legged animals known as tetrapods was a key step in the evolution of many species today – including humans.Our new discovery, published today in Nature, ...

Meet Mosura fentoni, a bizarre 506-million-year-old "sea-moth" with three eyes, claws, and an abdomen full of gills.

Shark teeth dating back at least 145 million years have been discovered during rail work investigations. East West Railway ...

Scientists have now discovered the oldest ancestor for all the Australian tree frogs, with distant links to the tree frogs of South America.

The origin of reptiles on Earth has been shown to be up to 40 million years earlier than previously thought -- thanks to evidence discovered at an Australian fossil site that represents a critical ...

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A new analysis of a pigeon-sized Archaeopteryx fossil in the collection of the Field Museum in Chicago is revealing an array ...

A report in the journal Nature estimates that the amniote tracks date to between 350 million and 359 million years ago.

An Australian local government has decided against repairing an often-vandalized monument to renowned British explorer James Cook because it would be destroyed again. But the mayor on Wednesday ...

The medieval monastery clings almost impossibly to sheer cliffs high above the shimmering turquoise of the Aegean Sea. Rising from the rugged granite rock, its walls enclose a diverse Christian ...

Australia is rather isolated today ... These dinosaurs included small ornithopods — herbivorous dinosaurs with beaks and ...