Yellowstone geologists discovered the baby hydrothermal feature in April while doing routine work at Norris Geyser Basin, the ...

Ice-blue in color, warm in temperature and a little larger than a backyard hot tub, the pool is the newest known feature to ...

Learn about the new hydrothermal feature that appeared last winter in Yellowstone National Park, possibly on Christmas Day.

Norris Geyser Basin is one of the only major thermal basins located outside of Yellowstone Caldera (it is about 2.5 miles north of the caldera rim) and covers an area of about 800 acres.

On Monday afternoon, the U.S. Geological Survey announced the discovery of a new geothermal pool in Yellowstone National Park ...

Yellowstone National Park geologists identified a new thermal feature in Norris Geyser Basin. It may have coincided with a visit from St. Nicholas.

Just west of the short road into Norris Geyser Basin is a small body of water called Nuphar Lake. It’s really more of a pond, about 175 meters (575 feet) long by 60 meters (200 feet) wide, and ...

Named for Philetus Norris, who served as Yellowstone National Park superintendent from 1877 to 1882, Norris Geyser Basin is Yellowstone's hottest and most-changing geyser basin.

Tourists travel along the boardwalk at Norris Geyser Basin earlier this season. A man died Tuesday after walking 225 yards off the boardwalk and falling into a hot spring in the area.

The last time magma was thought to be involved in uplift at the Norris Geyser Basin was between 1996 and 2004. "This was occurring about 10 miles beneath the surface," Poland said.

C, 2001–2002. Uplift near Norris and subsidence of the caldera floor continued to slow during this period. Arrow labeled NGB marks the location of Norris Geyser Basin. D, 2002–2003.