One of the most active volcanoes in the world sits just a few hundred miles off the U.S. West Coast, and some scientists ...

Repeated earthquakes are rattling Greece’s volcanic island of Santorini. The quakes are prompting authorities to dispatch ...

The moon may still be geologically active, judging from the way the lunar far side is wrinkling as the moon contracts. At ...

The Sakurajima Volcano erupted and spewed lava in Japan. Dramatic footage shows the volcano releasing a towering plume of ash ...

Mauna Kea When you think of the tallest mountains, instinctively, Mount Everest comes to mind. But here's a shocker: Mauna ...

Increased volcanic activity in Greece’s famed tourist hotspot of Santorini has prompted the country’s civil protection ...

NASA’s Juno mission found Io’s biggest volcanic eruption ever. The explosion was stronger than all Earth’s power plants ...

Northern California's Sáttítla Highlands are a testament to the region's volcanic past, with the landscape dramatically ...

Using a nearly 200-year record of lava chemistry from Kīlauea and Maunaloa, Earth scientists from the University of Hawai'i ...

ATHENS, Greece — Increased volcanic activity in Greece’s famed tourist hotspot of Santorini has prompted the country’s civil protection minister to call a meeting with local and disaster ...

ATHENS, Greece (AP) — Increased volcanic activity in Greece’s famed tourist hotspot of Santorini has prompted the country’s civil protection minister to call a meeting with local and ...