A 70-ton titanosaur has been officially established as the largest land animal ever to walk the Earth.
Dinosaurs equipped with spikes and bony plates may have also employed camouflage to avoid predators.
Contrary to the plot of Jurassic Park, a rampaging Tyrannosaurus rex wouldn't actually move very fast.
Palaeontologists have been studying the remains of a crocodile-like land predator from the Jurassic era.
A mass extinction event 200 million years ago made it possible for the dinosaurs to dominate the planet.
The idea that Tyrannosaurus rex had a thick plumage of feathers has been called in to serious doubt.
The incredibly well-preserved hatchling is believed to date back 99 million years to the Cretaceous Era.
The discovery casts doubt on the idea that modern humans evolved in a single 'cradle of humanity'.
A recent excavation in the heart of Los Angeles has yielded evidence of giant prehistoric beasts.
Palaeontologists in Russia have discovered a huge new sea creature that lived 130 million years ago.
A remarkable new palaeontological discovery in Europe could rewrite the history of human evolution.
The prehistoric carnivore was capable of exerting 8,000 pounds of force with its huge gaping jaws.
Scientists have been drilling in to the crater left behind by the asteroid that wiped out the dinosaurs.
Far from being a modern phenomenon, antibiotic-resistant microbes have existed for millions of years.
A fossil found in China has finally been formally identified after more than a quarter of a century.
Researchers have unveiled details of their latest findings at an important cave site in South Africa.
An extremely rare fossil belonging to an ancient predatory dinosaur has been found in a mine in Morocco.
One of the largest ever species of plant-eating dinosaur has been discovered at a museum in Switzerland.
Scientists have found a way to identify extinct species of human by analyzing the sediment inside caves.
A new discovery has indicated that the first humans arrived in the Americas much earlier than thought.