It's not every day you have a massive Oregon volcano ready to blow, and experts are looking forward to seeing it erupt in all ...

The gigantic Yellowstone Grand Canyon, lined with volcanic rock. With all the effects of hydrothermal activity, river erosion ...

From Alaska to Wyoming, here are the best places to see bears in the wild across the U.S., including when to go and tips for ...

Yellowstone Park is a popular destination for geology field trips. It’s easy to see why — the dynamic landscape contains a ...

Mauna Loa, the world's largest active volcano, is the mighty giant of Hawaii that's still bubbling away, waiting to be explored.

The Greek island has a long history of earthquakes, but what is causing the recent series of quakes has scientists perplexed.

MSU scientists studied microbes in Yellowstone hot springs to understand how life adapted to increasing oxygen levels.

The work builds on more than two decades of scientific research in Yellowstone National Park by MSU professor Bill Inskeep.

After the first "fake spring" of the year, where temperatures reached high 80s, Texas can expect freezing temperatures again next week. Here's where. Schools in Massachusetts started announcing ...