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

California is home to three of the best national parks in the country, according to Lonely Planet. The travel guide recently ...

From the adorable but deadly pine marten to the massive sperm whale, get to know some of the amazing animals that call ...

National Park Week is coming April 19, offering visitors a chance to see some of the treasured U.S. landmarks for free.

America's national park sites saw a record number of visitors last year. Great Smoky Mountains, Zion and Grand Canyon ...

The EPA estimates that between 2007 and 2018 the rule has cut 500,000 tons of sulfur dioxide and 300,000 tons of nitrous ...

A massive overhaul of the Interior Department and all its bureaus, which include the National Park Service and Bureau of Land ...

While choosing the best is "nearly impossible," travel guide publisher Lonely Planet had some recommendations.

The travel guide recently combed through all ... on its list, calling the duo the “best for supersized trees and landscapes.” The jointly managed Sequoia and Kings Canyon national parks ...

The Trump administration has issued an order demanding that all national parks remain open amid severe staffing shortages — an action that one conservation group called “reckless and out of ...

There’s so much to love about our national parks! That’s why we’ve put together a national parks checklist and map you c ...