The head of national parks visits Grand Teton to promote trail improvements
But director Chuck Sams said more needs to be done to support park employees.
In Yellowstone, America’s ‘First Water Park,’ Decades-Old Blaze Marked Start of Megafire Era
After the massive 1988 fires were extinguished, plenty of thorny questions remained: What did those fires mean for the park’s near-pristine rivers and lakes? And what is their legacy?