The remains of whale species dating back up to 9 million years have been unearthed at a site in Chile.
High-protein wildflowers may have played an integral part in the diets of large herbivorous mammals.
The remains of a prehistoric crocodile-like creature have been discovered in the wilds of west Texas.
Researchers have discovered that we possess up to one fifth of our prehistoric cousins' genetic code.
A recently discovered prehistoric fish is believed to exhibit an early precursor to modern arms and legs.
Scientists have discovered traces of skin pigment in the fossilized remains of prehistoric sea beasts.
Scientists have come up with a list of the genes that distinguish us from our prehistoric cousins.
Palaeontologists have uncovered the remains of a huge prehistoric predatory marine reptile.
A vast latrine dating back more than 240 million years has been discovered in Argentina.
Fossil skull fragments of a prehistoric species of large cat have been unearthed in the Himalayas.
Wildlife researchers came across the prehistoric rock-art while searching for white-lipped peccaries.
Alleged Yeti hairs retrieved from the Himalayas have been identified as those of a rare bear sub-species.
A fossilized mosquito filled with blood has been found that dates back over 46 million years.
Scientists in China have discovered the earliest known creature that possesses a distinct face.
Once thought to have been a vicious predator, the 7ft terror bird was actually a harmless plant-eater.
The monstrous 16m-long Leedsichthys problematicus would have swam the ocean 160 million years ago.