Climbers ascending Mount Everest will be expected to collect their poop in doggy bags and carry their waste back to base camp, according to new regulations from local officials as they attempt to ...

A crusade to combat the proliferation of poop in Colorado’s backcountry entered a new frontier this week with the creation of a “Clean 14” initiative focusing on the state’s iconic 14,000-foot peaks.

This summer, while most of us were frolicking on the trails, rafting on the river or lounging in a hammock, Shari Edelson was stationed at a trailhead on Colorado’s Mount Elbert talking to people ...

Say you own a tabby cat and a Siamese. You check the litter box and find some of the stool firm and brown, while the rest is soft and red – a sign of possible disease. Which cat, you wonder, has the ...

People hoping to climb Mount Everest will have to add another item to their packing list -- their poop. In an effort to tackle pollution, climbers will now be required to bring their excrement down ...