As has been the case in recent years, officials at Yellowstone National Park have instituted some temporary fishing closures in the park because streams are getting overly warm for fish.

A search for a hiker missing in Glacier National Park since Saturday has been hampered by a lack of strong clues as to his whereabouts, although park officials say partial boot prints found might belong to the man.

The National Park Service recently issued a prospectus for ten years of seasonal retail and food service operations in Maine’s Acadia National Park. The concession consists of a large food service establishment and retail operations at Jordan Pond House plus smaller retail operations at Cadillac Mountain and Thunder Hole.

Rocky Mountain National Park boasts one of the most expansive areas of alpine terrain in the United States as well as beautiful forests and mountain meadows. To better understand, appreciate and protect this national treasure, the National Park Service and National Geographic Society are teaming up to host a 24-hour BioBlitz species count and a two-day Biodiversity Festival in late August.