A great white shark is a masterwork of evolutionary engineering. These beautiful predators glide effortlessly through the water, each slow, deliberate sweep of the powerful tail driving a body specialised for stealth, speed and efficiency….
At a site overlooking the Danjiangkou Reservoir in central China, archaeologists uncovered stone tools so small and finely worked that they’d be easy to overlook. Closer inspection showed that some of the tools had once been attached to…








