Why is the roof of the world covered in our shit? Lots of reasons, but it might come down to common laziness. The grueling hike up Mount Everest isn’t as pristine as you might imagine. Step out of ...

Add Yahoo as a preferred source to see more of our stories on Google. Trash builds up on Everest every season. Drones are now carrying it down. For some adventurers, scaling Mount Everest represents ...

When climbing enthusiasts take a stab at the highest mountain in the world, thinking about their bodily waste is probably low on their list of priorities. This season, porters working on Everest ...