In a glass case in his laboratory, paleoecologist Paul S. Martin at the University of Arizona keeps a lump of dried dung he found in a Grand Canyon cave, left by a sloth weighing 200 pounds. (discovermagazine.com)
More than 2 billion people rely on firewood or dried dung for cooking and often burn these fuels in unvented stoves or fireplaces. (dotearth.blogs.nytimes.com)
It was here where I saw 62 - year - old Dolgorsuren Chimeddulam stacking dried dung to fuel her stove. (discovermagazine.com)