The Midway Geyser Basin walk to Grand Prismatic Spring in Yellowstone National Park is a popular attraction.
The Midway Geyser Basin walk to Grand Prismatic Spring in Yellowstone National Park is a popular attraction. Mark Boster TNS
The Midway Geyser Basin walk to Grand Prismatic Spring in Yellowstone National Park is a popular attraction. Mark Boster TNS

Yellowstone's magma chamber is more powerful than we knew. Here's why studying it matters.

July 03, 2018 12:27 PM