An Arizona national park had the third most visitors in 2024 of all the parks in the United States. Here's how many visited and why it's so popular.

Lava began bubbling out of Hawaii’s most active volcano once again as Kilauea’s sporadic eruption resumed. The eruption ...

The national park forms one unit of the North Cascades ... Only 35 inches of precipitation fall in Stehekin at the head of Lake Chelan. Arid-dwelling sagebrush and ponderosa pine grow in the ...