Volcano

This Texas city is home to one of the largest volcanos.

This is just another reminder that Texas can still be affected by volcanoes even thousands of miles away.

New Mexico has a supervolcano that you can go and visit in person.

How would Texas fare against the Yellowstone supervolcano? How safe are we from the eruption?

You wouldn't think that Arizona is home to active volcanoes, but there are.

Did you know that El Paso sits just 30 miles from a dormant ancient volcano that erupted centuries ago?

A terrifying scene unfolded Sunday when Japan's Mount Ontake erupted -- while climbers were in the midst of scaling the 10-000-foot-high volcano.