Nearly 50 acres have been added to Saguaro National Park in Arizona through the Trust for Public Land, which has helped protect more than 2,300 acres in and around the park since 1993.

Ranger III, the ferry the National Park Service operates to get visitors and supplies to Isle Royale National Park in Lake Superior, is scheduled to make runs this week to the national park to haul ...

A Florida couple died at Bryce Canyon National Park when they fell several hundred feet after apparently climbing over a railing intended to keep visitors from approaching a cliff rim.