A large koala-like species of wombat the size of a sheep would have graced treetops 15 million years ago.
The fossilised bones from a 3.4 million-year-old human ancestor have been found in Africa.
Scientists describe how the scops owl species flourished but was driven to extinction by humans.
The fossil remains of what is believed to be a new species of human have been unearthed.
Fossils have been discovered of an ancient penguin which stood taller than the Emperor penguin.
The sound made by the Jurassic era insect has been recreated thanks to the discovery of its fossil.
The fossil remains were that of a gigantic Titanosaur that would have roamed the Earth 70m years ago.
A 70-million-year-old fossilised nest containing 15 jeuvenile dinosaurs has been found in Mongolia.
Fossil dinosaur teeth have revealed evidence that some species of dinosaur would have migrated.
Geologists have unearthed fossilized single cell organisms that lived over 3 billion years ago.
A living fossil has been discovered in the form of a Pacific eel with unusually primitive features.
The ancient wood belonged to a small herb and would have grown over 400 million years ago.
The fossilised remains a previously unknown giant prehistoric bird have been discovered by scientists.
Terminonaris would have been 25ft in length and walked the Earth some 100 million years ago.
A triceratops fossil may be key evidence in proving that a massive impact wiped out the dinosaurs.
Dinosaur fossils may finally reveal their true colours thanks to a sophisticated x-ray technique.
A 120-million-year old ichthyosaur jawbone shows signs of attack by a member of the same species.
The fossil of a giant ant that would have been the size of a hummingbird has been discovered.
A giant prehistoric spider fossil has found with a 6-inch legspan that lived 165 million years ago.
The remains of a giant species of rabbit six times the size of today's rabbits has been discovered.