Glacier National Park officials have received approval to move forward with a plan to remove non-native lake trout from Quartz Lake. Now the hard work begins.

How to deal with too many elk at Theodore Roosevelt National Park has been more than a bit controversial, with a North Dakota Senator weighing into the debate with some serious political muscle. The NPS has just released its preferred alternative for resolving the issue.

Neon-hued parrotfish. Graceful angelfish the size of dinner platters. Delicate sponges that sway in the currents. Coral communities teeming with colorful marine life. Our fascination with the oceans and their denizens has led Congress to include within the National Park System some of the nation’s most incredible and beautiful marine ecosystems. Ninety-five percent of Biscayne National Park, for instance, is underwater.

For starters, you'll need a good rig with good gas mileage, for a trip to Canyonlands National Park entails a lot of traveling.