From the crushing depths of Earth's oceans to the alien landscapes of Venus, volcanoes take on astonishing forms and play ...

The eruptions of some mid-ocean volcanoes may be the echoes of supercontinent breakups that persisted for tens of millions of years after the rearrangement of Earth's surface, a new study suggests.

By reconstructing a 700,000-year history of Methana volcano, geologists found a prehistoric phase when it appeared inactive ...

Mass extinction events throughout Earth’s history are characterized as significant disruptions to life on the planet. There have been five major extinction events that have fundamentally changed how ...

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

A mysterious and highly active undersea volcano off the Pacific Coast could erupt by the end of this year, scientists say. Nearly a mile deep and about 700 miles northwest of San Francisco, the ...

The Bermuda Triangle may not be the biggest mystery of the Atlantic. In a new study published in the journal Geophysical Research Letters, scientists believe they have discovered the reason why ...

Time on earth and a brief history of Scotland -- Magmas, igneous rocks and volcanic products -- Lava flows and pyroclastic deposits -- Early Cainozoic volcanism and the birth of the North Atlantic -- ...

Waves in Earth's mantle created by the rifting of continents may peel the planet's crust from below, feeding volcanoes in the middle of the ocean. When you purchase through links on our site, we may ...