Mount Spurr is not the kind of lava-spewing volcano familiar from Hawaii, but instead has historically ejected huge plumes of ...

Scientists are keeping a close eye on three US volcanoes after their threat levels rose Thursday, suggesting eruptions may be ...

Volcanoes are nature’s dramatic expressions of Earth's inner turmoil, shaping landscapes and influencing climates. Some countries, particularly those along the Pacific Ring of Fire , experience ...

Ostereich and Peller – having just claimed first and second place in Thursday’s Park Elementary School National Geographic Bee – revealed the secret of their success to the Leader. “I just like to ...

The 28-day Glaciers & Volcanoes: Alaska to Hawaii voyage ... Then it travels down the Aleutian Islands to Dutch Harbor, a major fishing community that you might know from Deadliest Catch.

An extraordinary opportunity to observe Alaskan brown bears in their natural habitat in Alaska. Based at an exclusive fly-in ...

Shutterstock “America’s Last Frontier” is the perfect description for Alaska. The state has some of the most untamed ...

Discover interesting facts about how big earthquakes can get, why earthquakes happen, and why they're so hard to predict.