Yellowstone National Park sits atop one of the most studied volcanic systems on Earth, and the question of what a full-scale ...

Beneath Yellowstone lies a supervolcano unlike most cone-shaped peaks. Instead, it holds a vast caldera - the remains of old ...

Valentine Geyser came back to life in August 2025, after two decades of dormancy, according to Buckrail. The geyser is located north of the Norris Geyser Basin museum on the hillside. Valentine Geyser ...

Valentine Geyser in the Norris Geyser Basin in Yellowstone National Park unexpectedly sprang to life again with 13 documented ...

S trange things are afoot in Yellowstone National Park.

You don't need a rocket ship to visit another world. Right here on planet Earth, there are bizarre landscapes that defy ...

Something subtle is changing once more beneath Yellowstone's towering pines and roaring geysers. Since the middle of 2025, satellite data has shown a subtle ...

While the chance for an eruption is extremely low, the supervolcano is still likely to blame. A 2025 study from the United ...

In honor of Valentine’s Day, let’s talk about a geyser in Norris Geyser Basin that came back to life in August 2025 after a 20-year hiatus – Valentine Geyser.

Yellowstone National Park is a place of wonder and beauty that never ceases to amaze the millions who visit each year.

Yellowstone National Park is a place of wonder and beauty that never ceases to amaze the millions who visit each year.

Here are 12 of the most beautiful national parks in the U.S.