(NEXSTAR) — There have long been questions about when Yellowstone’s volcanic system could see an eruption, especially after a massive hydrothermal explosion was caught on camera last summer.

A study on the mechanism behind the Yellowstone supervolcano's magma flow has sparked concerns that an eruption could be on the horizon. Will Yellowstone erupt or are we blowing things out of ...

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Beneath the geysers and steaming ground of Yellowstone National Park lies one of the most studied, yet still elusive, volcanic systems on Earth. Unlike most volcanoes that form along shifting tectonic ...

A new study suggests Yellowstone is not powered by a deep vertical plume, as long believed, but by a broad, slow-moving flow of hot rock beneath North America. This shift could change how scientists ...