High-Tech Tools Give Researchers New View Of Yellowstone Thermal Features
![](https://www.nationalparkstraveler.org/sites/default/files/styles/npt_square2/public/default_images/npt_icons_0.png?itok=8J64sZS9)
Yellowstone National Park's many thermal features have captured the imagination of visitors for centuries. But Yellowstone geologists and other researchers are using an array of high-tech tools and techniques for the first time to get a much more revealing look at the park's large-scale hydrothermal systems in action.
- By Ruffin Prevost - July 6th, 2012 2:50am