Humans having sex with a now-extinct subspecies they met in Asia some 60,000 years ago could be the reason you have depression, a new study has claimed. Researchers discovered a gene variant linked to ...

Earth has experienced five mass extinctions caused by natural phenomena, but a new study suggests a sixth event is underway and human activities are to blame. The research, led by the University of ...

The millions of species humans share the world with are valuable in their own right. When one species is lost, it has a ...

'Hobbits' are thought to have become extinct around the time modern humans arrived SCIENTISTS have found new clues about a mysterious ancient human species – indicating they roamed around the earth a ...

While there are numerous prehistoric sites in Europe and Asia that contain tools and other human-made artefacts, skeletal remains of ancient humans are scarce. Researchers of the Max Planck Institute ...

This video revealed how Homo sapiens once lived in constant fear of a stronger, faster, more ruthless human species. It explained how Neanderthals dominated the ancient world, hunting our ancestors ...

A new study has revealed when humans could go extinct by - and only if we stop burning fossil fuels now. Experts from the University of Bristol have revealed that all mammals on Earth could face mass ...

The first known hand fossils from an extinct human relative have been unearthed in Kenya, revealing a species with unexpected dexterity and a gorilla-like grip. The hand bones, which were discovered ...

There is a new paper in Current Biology, Genetic Structure and Extinction of the Woolly Mammoth, Mammuthus primigenius. The authors use recovered mitochondrial DNA (passed through the female lineage) ...

Most people in the world share 2-4% of DNA with Neanderthals while a few inherited genes from Denisovans, a study confirms. Denisovan DNA lives on only in Pacific island dwellers, while Neanderthal ...

Almost 600 plant species have been lost from the wild in the last 250 years, according to a comprehensive study. The number is based on actual extinctions rather than estimates, and is twice that of ...