Officials must determine whether the bear was defending itself or acting aggressively — a decision that will decide the ...

Located in the Back Basin of the Norris Geyser Basin, the geyser unexpectedly erupted on Feb. 7 after nearly six years of ...

Although there were no documented eruptions of Old Faithful in Yellowstone for a full day last week, scientists are not concerned. Turns out the ...

Scientists are tracking changes at the giant supervolcano that lies under Yellowstone National Park, but they say there's no need to worry at the moment. “The western part of the Yellowstone caldera ...

American geologists are raising urgent concerns after new analysis of Yellowstone supervolcano's subsurface magma chamber ...

Will Yellowstone erupt or are we blowing things out of proportion? We may have underestimated Yellowstone’s potential to blow its stack in the future. Chinese scientists have made a disconcerting find ...

What about Yellowstone Caldera interesting facts? Let’s take a look at these Yellowstone Caldera facts. Supervolcano Status: The Yellowstone Caldera is often referred to as a supervolcano due to its ...