It's been more than a year since bottled water and corporate America collided at Grand Canyon National Park, and the push continues to get more national parks to phase out packaged water in favor of fresh tap water and refillable bottles.

Heading to Lake Mead National Recreation Area for spring break? Don't leave any valuables in your rig. Park rangers report a number of break-ins of vehicles in recent weeks at some of the NRA's most-popular hiking trails.

With their latest management plan for the Merced River now out for public review, Yosemite National Park officials now face the task of defending it. Will it protect the river, and can it withstand a court challenge?

A ribbon cutting that drew flocks of birds as well as Interior Secretary Ken Salazar marked the completion of a mile-long bridge over the Tamiami Trail, the latest structural component to help restore natural water flows to the Everglades in south Florida.