Still, the explosion sparked conversation on the internet about what would happen if this were a sign of the “big one,” and what would happen if the volcanic system at Yellowstone were to erupt.

The Yellowstone Volcano Observatory said Yellowstone is behaving normally, as it has over the past 140 years. Yellowstone has not erupted in some 70,000 years, and the odds of a large eruption in ...

A new column of steam rises from Yellowstone. While the expansive volcano shows no hints of an eruption, magma brews beneath the surface, fueling hundreds of geysers and other heated phenomena. In ...

The recent death of a bison at Grand Prismatic Spring is an emphatic example of the danger posed by thermal areas in ...

The Yellowstone Volcano Observatory said Yellowstone is behaving normally, as it has over the past 140 years. Yellowstone has not erupted in some 70,000 years, and the odds of a large eruption in ...

The Yellowstone Volcano Observatory said Yellowstone is behaving normally, as it has over the past 140 years. Yellowstone has not erupted in some 70,000 years, and the odds of a large eruption in ...

The Yellowstone Volcano Observatory said Yellowstone is behaving normally, as it has over the past 140 years. Yellowstone has not erupted in some 70,000 years, and the odds of a large eruption in ...

The Yellowstone Volcano Observatory said Yellowstone is behaving normally, as it has over the past 140 years. Yellowstone has not erupted in some 70,000 years, and the odds of a large eruption in ...

The Yellowstone Volcano Observatory said Yellowstone is behaving normally, as it has over the past 140 years. Yellowstone has not erupted in some 70,000 years, and the odds of a large eruption in ...

While officials have said the hydrothermal explosion in Yellowstone earlier this month isn't a warning sign of impending doom, it's hard not to wonder what a 'supereruption' could look like.

While officials have said the hydrothermal explosion in Yellowstone earlier this month isn't a warning sign of impending doom, it's hard not to wonder what a 'supereruption' could look like.