USGS

Straight Arrow News is setting the record straight on Yellowstone, the country's oldest national park, and the supervolcano beneath it.

What kind of threat does the Yellowstone supervolcano pose?

Experts agree, a large earthquake will rock the Midwest. They just don't know when. The New Madrid seismic zone is a ticking time bomb.

New Madrid: Midwest prepares for catastrophic earthquake

According to experts, the New Madrid earthquake zone, which runs under Missouri, Arkansas and Tennessee, is a ticking time bomb.

New Madrid: Midwest earthquake would damage at least 8 states