Glacial rivers could contain fecal matter – you might just be drinking poop-filled water

(Natural News) Rising more than 20,000 feet above sea level, Denali, formerly Mount McKinley, is the tallest mountain in North America and one of the highest mountains in the world. Apart from “tall,” another word that aptly describes this majestic land feature is “cold.” Much of Denali is permanently covered in a white sheet of...