Add Yahoo as a preferred source to see more of our stories on Google. FILE - In this Aug. 28, 2016 file photo, visitors watch the morning sun illuminate the Grand Tetons from within the Great Room at ...

In non-geologic terms, the Teton Range is just a youngster that’s still growing. Part of that growth is a prominent fault line that sits along the eastern base of the range. In an effort to study and ...

FILE - In this Aug. 28, 2016 file photo, visitors watch the morning sun illuminate the Grand Tetons from within the Great Room at the Jackson Lake Lodge, in Grand Teton National Park, north of Jackson ...

IDAHO FALLS, Idaho — A new fault map from the Wyoming State Geological Survey shows the Teton Range is still growing, with its fault line getting ever-so-slightly taller each year. The Post Register ...