Yellowstone National Park's nearly 3,500 square miles seep slightly across state borders into Montana and Idaho, but its major attractions are contained in the northwest corner of Wyoming.

When you think of a Montana trip you probably think of cowboys and maybe some time in the mountains, but then if you’re planning a Yellowstone trip you’re likely focused on the National Park.

How do volcanologists determine the height of eruptive plumes from Yellowstone’s past explosive eruptions? Ironically, you ...

Yellowstone National Park, located primarily in northwestern Wyoming and extending into Montana and Idaho, is home to one of the world’s most studied volcanic systems. This system has drawn the ...