Presenters Andrew Benfield and Richard Horsey in the Sakteng Wildlife Sanctuary in Bhutan. The yeti – a fantasy creature, the stuff of cartoons, right? That's exactly what my smart, sensible ...

Stories of people seeing the yeti or its footprints are common in parts of India, Nepal and Bhutan. In 2013, research by a British scientist concluded that the legendary Himalayan yeti may in fact ...