The Badlands' striking formations owe part of their story to Yellowstone's volcanic past, with unique layers of ash hinting ...

Yellowstone National Park might be one of the most famous landmarks in all of the US, even for those living in other ...

This summer, I was reminded how varied backpacking can be when two trips in September provided a stark contrast.

A volcano near the Iran-Pakistan border rose multiple inches between 2023 and 2024 — raising alarm that it may be nearing an eruption for the first time in more than 700,000 years. The Taftan volcano ...

Those restoring the historic Tumble Inn Cowboy sign that once stood in Powder River say its debut in downtown Casper will take a little longer. A new home for the 21-foot neon sign is ready, but it's ...

HONOLULU (AP) — Hawaii’s Kilauea volcano has been shooting lava from its summit crater at semiregular intervals since late last year, delighting residents, visitors and online viewers alike with a ...

Dominic Lucero For the Chronicle Sep 30, 2025 Sep 30, 2025 Six years of scientific investigation within Yellowstone National Park has revealed a volcanic system far more complex than scientists ...

If you were lucky 74,000 years ago, you would have survived the Toba supereruption, one of the largest catastrophic events that Earth has seen in the past 2.5 million years. While the volcano is ...

The Beehive Geyser in Yellowstone National Park is known for its towering eruptions, but also its irregularity in terms of when these eruptions occur. But as the Yellowstone Safari Company explained ...

Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. For students and faculty alike, the beauty and intrigue of Yellowstone National Park is one of ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Montana State University ...

Figuring out the eruption history of Afar volcanoes is taking longer than I expected, so in the meantime, I will have to post about other topics. And lately, one that has been present in my volcano ...