Catherine Parker More than its star attraction (Old Faithful), the Upper Geyser Basin boasts not only the largest concentration of geysers in the park, but also in the entire world (Yellowstone is ...

There’s not a grizzly bear in Yellowstone National Park that is willing to mess with a bison herd on full alert. The accompanying footage, captured Monday via the park’s livestream camera, ...

A Seattle tourist will serve one week in prison for walking off the boardwalk at Yellowstone National Park and getting too close to Old Faithful. The 44-year-old woman pleaded guilty to leaving the ...

Lightning strikes above the Fan and Mortar geysers in Yellowstone's Upper Geyser Basin. Geysers are formed when underground water meets superheated rock and blasts back out through a narrow hole.

If you're up for a little more effort, take the switchbacks up to the overlook — you'll get sweeping views of the entire Upper Geyser Basin. It's one of the park's best-kept secrets, and it's ...

Catherine Parker This world-renowned geyser is a must-see for every Yellowstone ... Point trail for a bird's-eye view of the Upper Geyser Basin. Many recent visitors chose to gather around the ...

The new geyser is located just under a mile north of the Norris Geyser Basin. If traveling on the road between Mammoth Hot Springs and Norris Junction, it should take close to 45 minutes to get there, ...

Scientists from the United States Geological Survey (USGS) have discovered a newly opened volcanic vent in Norris Geyser Basin. The vent is at the foot of a rhyloite lava flow, and is spewing ...

This new steam column can be found near Nymph Lake in the Mammoth Hot Springs area, about a mile north of the Norris Geyser Basin. It's located between a lava flow and a marsh in the Roadside ...

On an August day in 2024, a Yellowstone National Park ranger driving south between Mammoth Hot Springs and Norris Geyser Basin noticed a plume of steam. Was it really steam, the ranger wondered ...