The world's largest acidic geyser has begun erupting again in Yellowstone after slumbering for over five years, the national ...

Learn more about the Echinus Geyser at Yellowstone Park, which recently erupted, but may not sustain into the summer.

I just published a place-based history of Yellowstone National Park (A Place Called Yellowstone) with Counterpoint Press. It has received positive reviews from Booklist, Kirkus Reviews, and the LA ...

Echinus is the largest known acidic geyser on Earth.

Echinus Geyser saw a burst of activity in 2017, but since 2020 it has been boringly quiet. Now it's back with a bang.

Have you ever been deep cleaning and found something odd in the pile of stuff you were throwing out? You said to yourself, ...

It was breezy and cool at the top of Dunraven Pass when my friend and I began to hike to a little speck on a ridgeline far away. It was all we could see of the fire lookout atop Mount Washburn, the ...

An upcoming U.S. postage stamp will pay homage to the bison -- the United States' national mammal and one of the most iconic ...

Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. In January 2019, MacNeil Lyons was four years into Yellowstone Insight, the guide service he ...