The blue water spring is about 13 feet in diameter and 1 foot below the rim, USGS said. The water in the pool was measured at ...

A surprising discovery at Yellowstone National Park has geologists buzzing! During a routine temperature check at the Norris Geyser Basin, scientists stumbled upon a brand new thermal pool—light blue ...

Christmas came early for geologists at Yellowstone National Park this April when a regularly scheduled survey resulted in ...

Why are the Red Sox wearing yellow? The Red Sox are wearing yellow-and-blue uniform tops to showcase the team's City Connect alternate jerseys.