Think about a mountain that keeps getting taller but never explodes. This might sound impossible, yet it happens more often ...

The magma that comes out of Mauna Loa comes from a series of magma chambers found between about 1 and 25 miles (2 and 40 km) below the surface. These magma chambers are only temporary storage places ...

Scientists have made a significant breakthrough by using volcanic tremors to map the magma beneath Tanzania's Ol Doinyo ...

Striking satellite photos snapped in 2021 show the volcanic peaks of Hawaii's Big Island covered with a thick dusting of snow, also known by locals as "pineapple powder," following one of the island's ...

Scientists are flocking to Iceland to investigate an increasingly crucial question: Will melting glaciers accelerate and intensify earthquakes and volcanic eruptions? William Brangham reports. In ...

Heading to the Big Island and hoping to see real lava on your Hawaiian vacation? Scroll to find out everything you need to know in this guide to Hawaii Volcanoes National Park, the only UNESCO World ...

Scientists are flocking to Iceland to investigate an increasingly crucial question: Will melting glaciers accelerate and intensify earthquakes and volcanic eruptions? William Brangham reports. PBS ...