A new hole was discovered in Yellowstone National Park in April 2025, when geologists performed routine maintenance at the ...

While human development has graded away most of the hills that Manhattan is named after, the island isn't completely flat.

During the afternoon of July 14, the U.S. Geological Survey announced the discovery of a new geothermal pool in Yellowstone National Park’s Norris Geyser Basin.

But the eruptions left behind a new thermal pool. Ice-blue in color, warm in temperature and a little larger than a backyard hot tub, the pool is the newest known feature to bubble up in Yellowstone’s ...