Avalanche Lake Trail is a hike in Glacier National Park that deserves a spot on your bucket list. It's one of the best hikes ...

Montana is sometimes called "the last best ... Detour off of Highway 191 and take Cascade Creek Road to get to the Lava Lake ...

If visitors would prefer to avoid construction, other beautiful trails in the Gallatin Canyon area to consider include Lava Lake, Spanish Creek, Hellroaring Creek, and Deer Creek. For additional ...

Tephra includes large, dense chunks, light rock debris, and ash. The restless lava lake in Nyiragongo's summit crater regularly causes eruptions of gas and smoke laden with tephra. Lava is the ...

Grand Teton National Park officials scheduled a public meeting for Wednesday on their plans for improving the Taggart Lake ...

While the 1880–81 Mauna Loa eruption may have had a beneficial aspect — blazing a trail for Saddle Road ... which continues to host an active lava lake. The lava lake level continues ...

Explore the incredible national parks of Montana, from vast prairies to towering mountains, immerse yourself in 'The Last ...

This story appears in the April 2011 issue of National Geographic magazine. When? This is the question that has brought two of the world's leading volcano scientists to the center of Africa; it's ...

Many of America's best outdoor (and, in some cases, indoor) destinations are under the jurisdiction of the National Park ...

NASA confirmed that a chunk of debris that crashed into a Florida home came from a battery pallet ejected from the ISS, and archaeologists found evidence that humans used a lava tube as a shelter ...

Discover the beauty of Oregon's national parks. From Crater Lake to historic trails and monuments, explore the diverse ...

Here’s a quiet side of Hawaii that many visitors rarely experience: peaceful trails and parks where you can enjoy the islands’ natural beauty without the ...