Earth's continents may look fixed on a globe, but they've been drifting, splitting and reforming over billions of years—and they still are. Our new study reveals fresh evidence of rhythmic pulses of ...

Viral social media claims of an imminent Yellowstone supervolcano eruption, triggered by a misleading bear video, have been ...

There has been increasing volcanic activity around Naples, Italy (with around two thousand earthquakes in February alone).

Here's why this volcanic region of the Pacific Northwest should be on every outdoor enthusiast's hiking bucket list, with scenic trails and caves to explore.

Cape Perpetua towers above the town, offering the highest viewpoint accessible by car on the Oregon coast. From the top, you can see 70 miles of coastline on clear days. The visitor center has ...