Tiny crystals suggest extinct volcanoes could still grow underground, a finding that could reshape how scientists assess ...

A new study of Greece’s Methana volcano reveals it quietly accumulated magma for over 100,000 years while appearing dormant. Researchers found that water-rich magma stalled underground, preventing ...

Scientists discover a massive magma reservoir beneath Tuscany with no visible volcano, revealing a hidden giant underground ...

New research on Greece's Methana volcano shows it experienced a long dormant phase while quietly accumulating magma underground. The findings challenge the belief that volcanoes are extinct if ...

Volcanic ash from the Andes fed ocean life, increased algae growth, and reduced carbon dioxide, slowly cooling Earth millions ...

Two-dimensional maps of clinopyroxene crystals that passed through a volcano’s magma chamber display a sharp increase in ...

The Antarctic sea, where glaciers drift across the surface. What kind of world lies 1,300 meters below the surface?

Greek volcanoes have much more to reveal,” says the lead author of the study, volcanologist Razvan-Gabriel Popa, speaking to ...

Thríhnúkagígur is a volcano near Reykjavík in Iceland with an empty magma chamber decorated with vivid colors that scientists ...

An eruption at Mount Etna in July 2021. (Salvatore Allegra Photography/Moment/Getty Images) Mount Etna is more than half a ...

Since then, Yellowstone has seen two more major volcanic eruptions and many smaller ones—earning the name “supervolcano.” The ...

Mount Etna's strange lava has long perplexed scientists, but new research reveals that the volcano formed in a bizarre way — ...