Three million years ago, camels roamed through Greenland’s endless forests and our ancestors lived in the trees. It all came to an end with the Ice Ages. What died and what survived, as natural selection shaped the evolutionary tree during this epochal shift from hot to cold? Until now, scientists have known less about the natural world before the Ice Age than they did about the age of dinosaurs, which ended 64 million years ago. A new discovery is set to reveal this lost world, species by species. Led by Danish gene-hunter Eske Willerslev, a team of scientists for the first time in history is sequencing DNA from before the Ice Age. The picture that emerges is of a hot planet, when forests blanketed the Arctic and carbon levels matched those in our atmosphere today. Is this a portrait of our own climate future?

David Attenborough and scientist Johan Rockström examine Earth's biodiversity collapse and how this ...

The world's leading Egyptologists are on a quest to uncover the secrets of Howard Carter's history-m...

Why did the Roman Empire, which dominated Europe and the Mediterranean for five centuries, inexorabl...

Forensic experts scan Pompeii’s victims to investigate why they didn’t escape the eruption.

The story of a brilliant ecologist with a plan to save the world by restoring the planet's forests. ...

It's a condition known as "hypertrichosis" or "Ambras Syndrome," but in the 1500s it would transform...

Did you know that the first cowboys were black? Using magnificent archives and testimonies from hist...

It is normal for 15-year-old Linn to have two mothers. But when she finds out that there are still n...

Chris Hemsworth has a real passion for sharks. The Hollywood star talks to experts to find out more ...

At the edge of our solar system supposedly lies an immense planet. Five to ten times the size of the...

Billions of years ago, Venus may have harbored life-giving habitats similar to those on the early Ea...

Earth teems with a staggering variety of animals, including 9,000 kinds of birds, 28,000 types of fi...

A documentary examining what the Tyrannosaurus Rex was really like - both appearance and behaviour -...

A mechanic discovers the fossil of a huge carnivorous dinosaur, unleashing a war between scientists,...

Five times, Earth has faced apocalyptic events that swept nearly all life from the face of the plane...

Oliver is a chimpanzee who not only can walk upright, but does of his own accord. For years there ha...

Since the summer of 2020, boats along the Atlantic coast from the Strait of Gibraltar to the Bay of ...