Have you visited Hawai'i National Park and gotten close to the Kīlauea Volcano, enjoyed Paradise at Mount Rainier National Park, climbed to the top of Lassen Peak in its namesake park, or hiked down to Crater Lake? If so, you've placed yourself in the midst of some of the country's most dangerous volcanoes in terms of the threats they pose, according to the U.S. Geological Survey.

Burros from Death Valley National Park are heading towards sanctuaries and adoptive homes thanks to a major project made possible by the nonprofit Peaceful Valley Donkey Rescue. This project takes care of individual burros, allows native habitats to recover, and is funded entirely by donations.

Craftsmanship flowed through the main building and surrounding cabins the Civilian Conservation Corps built above the Current River in the hill country of southeastern Missouri. But the passage of nearly nine decades has taken a toll on the Big Springs Lodge and Cabins at today's Ozark National Scenic Riverways, where the National Park Service shuttered the buildings four years ago until they could be rehabilitated.

The operators of a gold mine located just outside Death Valley National Park’s western border have proposed modifications to their plan of operations. Most of the proposed changes relate to mining activities on lands managed by the Bureau of Land Management, but the plan also includes modifications to the mine’s piping of water from Sourdough Spring within the park.