Two Arizona national parks were named among the best parks for seeing wildlife like mountain lions, bison and birds. Here's where to go to see animals.

Firings, buyouts and a lack of seasonal workers could mean jammed roads, closed campgrounds, limited hours and more. What you need to know before traveling to 10 popular parks.

I visited all the major US national parks and ranked them based on factors like beauty and crowd size. My favorites include Grand Teton and Acadia.

April through June is when the 5,000+ elevation areas on mountain slopes start to see blooms. Desert mariposa, blackbush, ...

Ian told Newsweek: "One of the best national parks to visit for Easter is Saguaro National Park in Arizona," which is especially vibrant this time of year. "The cactus flower season is from April ...

You've probably skimmed through many articles highlighting the best national parks to visit for a road ... home to the ever-popular Grand Canyon in Arizona, we'd urge you not to make the trip ...

most recently co-authoring “Conversations About Visiting and Managing the National Parks: Crowdsourcing America's Best Idea.” If visitors find fewer rangers available in a park or longer ...

Interior Secretary Orders National Parks to Be Open and Accessible as ... president of the Arizona-based Association of National Park Rangers, said Friday in a statement. And it's "bracing for ...

Not sure which National Parks should be added to your April itinerary? With over 429 different national parks to choose from, it can be a bit confusing to figure out which is best during each season.

Travelers who heard about National Park Service layoffs in February may have reconsidered visits, but here’s what to know ahead of National Park Week.