Deep within the Yellowstone Caldera, the bowl-shaped rock cauldron at the heart of Yellowstone National Park, there’s a clue ...

Ranger naturalist George D. Marler monitoring of changes in hydrothermal activity in Yellowstone was useful in understanding ...

Axial Seamount is a young, 30 million-year-old undersea volcano in the Pacific Ocean off the U.S. coast, and it’s expected to ...

The greatest supervolcano on Earth, a geological giant with enormous destructive potential and an unmatched promise for ...

Yellowstone National Park is noted for the geothermal marvels, but it is the threat below ground that holds the attention.

Axial Seamount doesn’t pose a threat to humans, but observing what happens before and after its potential eruption could ... picture of the magma beneath Yellowstone, offering insights into ...

The Atlantic Meridional Overturning Circulation, or AMOC, is a system of currents that moves water, heat, and nutrients ...

Some fumaroles formed in new fractures, and a few of these evolved into hot springs. This is a seismic geyser in Yellowstone’s Upper Geyser Basin during an eruption. Based on the study of George ...

After 30 years of calm, firms have little if any institutional memory of more volatile times. But amid rising gilts, that now ...

Given this is my third time watching from start to finish, I will concede that not all of it ages well, but if you’re ...