The Grand Canyon is vast, covering 1,218,375 acres and 1,904 square miles across Arizona. Here's what to know.

Experts say that current pressures could change "the National Park System irreparably for future generations." ...

From unexplained phenomena to baffling disappearances, follow the clues while discovering our country’s treasured protected areas ...

Below you’ll find the ultimate guide to Petrified Forest National Park. This guide contains everything you’ll need to kn ...

Check out Delhi-Dehradun Expressway route map featuring key stops along the 210 km highway with 16 exits and 76 km of service roads. This access-controlled expressway drastically reduces travel ...

A bipartisan group of lawmakers and nonprofits are pushing to establish the next national park in the U.S. in Georgia. Here's where.

The largest national park in Texas may soon get even bigger. Big Bend National Park could soon expand by more than 6,000 acres.

The visitors who trek to America’s national parks are already noticing the changes, just months after President Donald Trump took office.

A worker with Yosemite Hospitality, the concessionaire in Yosemite National Park, fell to his death while rock climbing in the park, according to a spokesperson with Aramark Corporation, the ...

Many American schoolchildren grow up learning that Yellowstone was the world’s first national park. But across the globe in Mongolia, just south of the capital, Ulaanbaatar, a mountain holds a claim ...

President Donald Trump signed an executive order on Thursday to increase entrance fees at U.S. national parks for visitors from other countries, even as his administration seeks to cut national ...

I've visited all 63 major US national parks. I think Great Smoky Mountains and Grand Canyon are some of the best parks for ...