For 20 years, a double-wide trailer has served as the visitor center at Cottonwood Springs near the southern border of Joshua Tree National Park in California. With visitation climbing rapidly, the park hopes to renovate the visitor center and surrounding facilities by 2022.

National Park Service officials have been told to stop filling vacant permanent positions throughout the National Park System under the federal hiring freeze President Trump ordered, though it remained unclear Wednesday which, if any, seasonal positions would be granted a waiver from the freeze.

Beginning March 15 you'll be able to go online and submit a request for a permit to hike the Wonderland Trail around Mount Rainier National Park this summer.

This national park Twitter feed ain't rogue. It might better be viewed as "the resistance."