If it erupted today, it's thought Yellowstone in the northwestern United States could cause a prolonged nuclear winter and ...

Understanding the earthquake history of a region is key to estimating seismic hazard. To help with this task, geologists look ...

Beneath Yellowstone lies a magma reservoir, pulsing with molten and superheated rock and exsolved gases. Scientists have long ...

From protein-packed lunches to calcium-rich snacks and more, Dr. Ian Smith stops by TODAY to break down the key foods to ...

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 ...

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 ...

Ancient rhinos lived in tight-knit herds and died together at Nebraska’s Ashfall Fossil Beds, study of teeth reveals ...

Twelve million years ago, North America was home to massive herds of prehistoric rhinos. Recent studies have uncovered ...