With a record number of people visiting national parks, these sacred places are more valued than ever before. But does this amplified popularity help give recognition to these well-deserved places, or could the rise in human impact cause irreversible damage? Our national parks have been hailed "America's Best Idea" and for good reason. Without even stepping foot outside the comfort of the car, visitors can observe buffalo, wolves, exploding geysers, acidic pools, receding glaciers, and ...read more