On World Environment Day, Prime Minister Narendra Modi underlined the importance of the Aravalli Green Wall project. But what ...

The report said Lake Mead ranked as the deadliest national park in the U.S., with an average of 20.88 deaths yearly, mostly caused by drowning. Since 2000, the national park has had over 7 million ...

The travel company HomeToGo ranked the top 20 affordable hidden gem national parks in the U.S. A Washington park shined in the rankings.

One of Arizona's national parks was named among the top three hidden gems of the national parks system. Here's where and why ...

The White House is proposing to cut about $1.54 billion from the National Park Service's budget. Read more at ...

Celebrate National Trails Day with some of the best hikes in the U.S.—from slot canyons to grassland wanders to secluded ...