Christmas came early for geologists at Yellowstone National Park this April when a regularly scheduled survey resulted in finding a new thermal feature at one of the most famous national parks. The ...

A brand new baby blue pool formed over the winter holidays in Yellowstone National Park, officials said. Mike Poland U.S. Geological Survey Get ready for a little Christmas in July: There’s a new baby ...

Get ready for a little Christmas in July: There's a new baby blue pool in Yellowstone National Park, and science suggests it started forming on the winter holiday. Park geologists discovered the new ...