Looking for ways to celebrate National Park Week in April? Check out these 5 Delaware parks "most popular" among travelers, according to a survey.

Time to Unwind: After a day of adventure, unwind in one of Yellowstone’s historic lodges. With nine lodges, four campgrounds, ...

Researchers have identified a stable, gas-venting magma cap beneath Yellowstone, reducing eruption risk and advancing ...

Yellowstone is huge, over 2.2 million acres. Almost 5 million people visited it last year. It's the world’s first national ...

Are we ready for a mega-blast from the supervolcano in Yellowstone National Park?

Imagine standing at the rim of a vast caldera, the earth beneath your feet formed by unimaginable forces millions of years ...

Beyond April 19, additional fee-free days are scheduled for later in the year, including June 19 (Juneteenth), August 4 ...

Overall, the Great Smoky Mountains in Tennessee was the No. 1 most-desired destination. It also happens to be the ...

While Yellowstone captures national attention, discover the charm of New Jersey's own National Parks this National Park Week.

It's not just Niagara Falls. Many states in the US have impressive waterfalls. Some require a hike, but others are easy to ...

National Park Week kicks off this Saturday, and a new survey says that Stone Mountain Park is one of the most popular in the country.

Roads and one park entrance for Yellowstone National Park are set to open this Friday, weather permitting, ahead of National ...