Yellowstone National Park sits atop one of Earth’s largest volcanic systems, and right now that system is slowly reshaping the ground. Instruments show that the Yellowstone caldera is inflating into a ...

S trange things are afoot in Yellowstone National Park.

Valentine Geyser in the Norris Geyser Basin in Yellowstone National Park unexpectedly sprang to life again with 13 documented ...

Few geological scenarios capture public imagination quite like a full-scale eruption of the Yellowstone supervolcano. The ...

Something subtle is changing once more beneath Yellowstone's towering pines and roaring geysers. Since the middle of 2025, satellite data has shown a subtle ...

While the chance for an eruption is extremely low, the supervolcano is still likely to blame. A 2025 study from the United States Geological Survey determined that Yellowstone’s magma chamber ...

Yellowstone National Park is a place of wonder and beauty that never ceases to amaze the millions who visit each year.

Learn more about the rare instances when seismic and magma activity overlap in Yellowstone National Park.

It’s the biggest, most powerful natural geyser in the world. The Yellowstone National Park natural wonder can shoot jets of hot water as high as 90 meters into the air. It’s done so three times in the ...

That's the word U.S. Geological Survey volcanic experts used to describe a muddy eruption at Black Diamond Pool in Yellowstone National Park on Saturday morning. Video shared by the USGS on social ...

Officials at the national park in Wyoming, US, said the Ledge Geyser burst into life on April 28, letting out huge amounts of steam out as it blew. The Ledge Geyser, which is the second larges in the ...