Buy a slice, or buy an entire pie, but if you buy something on August 12 from MacKenzie River Pizza you'll benefit the Glacier National Park Fund.

Four days after a lightning strike ignited a wildfire in the backcountry of Zion National Park, the fire has been contained and park officials have reopened the Kolob Canyons area to visitors.

Seven years ago, governments around the world pledged to achieve a "significant reduction" in the ongoing loss of biodiversity by 2010. Unfortunately, the latest IUCN report says that goal will not be met, and that the wildlife crisis is greater than the world's economic crisis.

Beginning Monday you won't be able to build a campfire in the backcountry of Olympic National Park due to increasing high fire danger.