Yellowstone and Hawaiʻi. These systems a well known for producing large volumes of magma through time and leaving chains of volcanic features in their wake, although they do so in very different ways.

Each year, Yellowstone National Park attracts millions ... These famous natural landmarks result from the park’s unique geology: It sits atop an active supervolcano, which has produced three ...

Dr. Melim helps lead the Western Illinois University Geology Department’s Field Camp course, which includes visits to Yellowstone and Grand Teton National Parks. She has also helped teach a course on ...

Yellowstone National Park was created in 1872 ... Artists and scientists showed off the area’s amazing geology. Two bills, H.R. 764 and S. 392, were introduced in Congress on December 18 ...

Observe the wildlife and landscape of Yellowstone on this full-day, small-group tour, during which naturalists offer insights on the area's ecology, wildlife and geology. In addition to animals ...