Activity below the surface of an Alaskan volcano has scientists on edge over an eruption that could be coming. Mount Spurr, which is about 78 miles southwest of Anchorage, has been the focus of ...

Researchers have identified a stable, gas-venting magma cap beneath Yellowstone, reducing eruption risk and advancing ...

They’re not just mountains — they’re ticking time bombs. These volcanoes are still active today, and experts are warning that ...