The Kilauea volcano on Hawaii's Big Island is spewing lava as high as 330 feet in the air in yet another eruption. The ...

US Defense Secretary Pete Hegseth ruled out NATO membership for Ukraine and said it is “unrealistic” to expect Ukraine’s ...

Yellowstone Park is a popular destination for geology field trips. It’s easy to see why — the dynamic landscape contains a ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Cathy Whitlock, Regents Professor ...

Super Bowl airtime doesn’t come cheap. In fact, this year companies spent $8 million for 30 seconds of screen time at a Super ...

From the national parks of the Rocky Mountains to the music history of Nashville, these American adventures are calling ...

Yellowstone, home to many supervolcanoes on Earth, has shown some underground movement for the first time in 160,000 years. Scientists have detected magma moves, which have caught many’s attention and ...

Banning Airbnbs and cruise ships. Taxing visitor stays. Capping attendance figures. Has tourism become a dirty word in 2025?

NASA’s Perseverance rover discovers 'Silver Mountain,' a unique Mars rock sample that may reveal secrets of ancient water activity, geology, and potential habitability.

The gigantic Yellowstone Grand Canyon, lined with volcanic rock. With all the effects of hydrothermal activity, river erosion ...

Mount Spurr, which sits about 75 miles west of Anchorage, has seen “ volcanic unrest ” for the last 10 months, including an ...

Park City Institute will present "National Geographic Live! Wild Wolves of Yellowstone" on Friday with Explorer Doug Smith.