The urge to seek out and marvel in awe at wild, flowing waterfalls is as deep-seated as it is ancient. Everyone from medieval poets to modern-day nomads like KEEN ambassador Chelsea Yamase has been ...

Lucy is swimming along, when something hits the water. It smells delicious, so she goes for it. But, so does everyone else. Oh, there’s that smell again – Lucy races toward it. Feeding time is a tug ...