With spring slowly warming up the Southwest, hours at Glen Canyon National Recreation Area in southern Utah are expanding to accommodate travelers.

The country's first National Historic Site celebrated its 75th anniversary earlier this month, and the occasion offers the opportunity for some fun challenges for NPS trivia buffs. Can you identify the NPS area claiming this historic "first"? How about the location of America's first National Battlefield, or the former national park that's now a national monument?

With the arrival of spring in the Appalachians facilities in Shenandoah National Park will soon be open for visitors to take a break from their ride along Skyline Drive.

Opposition continues to mount in the counties surrounding Great Smoky Mountains National Park to backcountry fees the park instituted earlier this year.