Learn how the boundaries of the magma chamber beneath Yellowstone have been located, and discover how these boundaries hint at the volcano's future behavior.

Roads and one park entrance for Yellowstone National Park are set to open this Friday, weather permitting, ahead of National ...

Along the way, you'll be treated to stunning, almost otherworldly views of the gorge the river has gouged through the ...

Today's the day — the West Entrance to Yellowstone National Park opens in West Yellowstone, and tomorrow kicks off National ...

Rangers at the country’s oldest national park plan to open major roadways and entrances to the site starting Friday as part ...

Learn American bison facts about recovering bison populations to heal grasslands and help create habitats for other wildlife.

Beneath the steaming geysers and bubbling mud pots of Yellowstone National Park lies one of the world's most closely watched volcanic systems. Now a team of geoscientists has uncovered new evidence ...