Yellowstone National Park's oldest and hottest geothermal area is the Norris Geyser Basin. This region also boasts the ...
A magnitude 3.9 earthquake was measured near Norris Geyser Basin in Yellowstone National Park on Tuesday evening. It's the ...
Though the volcano’s magma chambers could hold enough material for a caldera-forming event, none of them are likely to erupt soon.
Ranger naturalist George D. Marler meticulously documented changes in hydrothermal activity in the geyser basins of ...
"The earthquake is typical of the Yellowstone region and not a sign of any significant unrest," the agency said following the quake. The National Park Service (NPS) said Norris Geyser Basin is ...