A new study suggests Yellowstone is not powered by a deep vertical plume, as long believed, but by a broad, slow-moving flow ...

This video shows a coastal landscape in New Zealand, featuring a tall rock formation standing in the ocean near steep cliffs.

We spoke to gardening experts about what volcano mulching is, why you want to avoid it, and tips for how to apply mulch.

A new study suggests a proto–Colorado River filled a large basin before spilling westward to set the Grand Canyon’s modern ...

Gibellina, in Sicily, was destroyed by an earthquake in 1968. Then an artist covered it in concrete to preserve the ruins for ...

The Colorado River muscled its way through today's Grand Canyon after pooling as a giant lake, according to new research.

The cooling effect that volcanoes can have on the environment is often underestimated. Volcanic eruptions produce ...

A new geological study reshapes the timeline of a major tectonic collision that helped form the Andes, suggesting key events ...

A new geodynamic model is reshaping how scientists understand supervolcanoes, revealing that their magma systems may be far ...

The Yellowstone supervolcano Yellowstone supervolcano, which lies underneath a 30–by–45–mile crater Yellowstone Caldera, has ...

IF you want a taste of Central America without the long-haul flight, then there is somewhere a bit closer to home that is ...

At a time of fewer protections for public lands, residents of Prescott devise a new playbook to preserve the Granite Dells as ...