LifeFossils reveal what the fur of early mammals looked like A study of the fossilised fur of six mammals from the Jurassic and Cretaceous periods has found they were all greyish-brown in colour, which would have helped them hide from dinosaurs News
VideoChris Stringer is tracing human ancestors back a million years Chris Stringer is tracing human ancestors back a million years, but pinpointing when exactly Homo sapiens emerged is even more complex Video