A massive, iron-rich structure sitting at the base of Earth’s mantle beneath the Hawaiian Islands may be doing more than ...

Geological and tectonic setting of the Lesser Antilles island arcs -- Stratigraphy and geological evolution of Dominica -- Faulting and uplift of Dominica -- The Plinian deposits of Dominica -- Seismo ...

Add Yahoo as a preferred source to see more of our stories on Google. FILE - Ruins of a settlement, including a former Catholic monastery, lie on the rocky promontory of Skaros on the Greek island of ...

Last month, the Hawai‘i County Civil Defense Agency, Hawai‘i Volcanoes National Park, and the U.S. Geological Survey Hawaiian Volcano Observatory adopted the Island of Hawai‘i Interagency Operations ...

Using advanced technology that analyzes tiny gas bubbles trapped in crystal, a team of scientists has precisely mapped how magma storage evolves as Hawaiian volcanoes age. Using advanced technology ...

The Earth's mantle might not always move along in lockstep with the overlying tectonic crust—as set out in science textbooks for decades—but may instead behave differently. This is the conclusion of ...

Around 800 million years ago, during the Tonian period, the Yangtze Block in South China experienced significant tectonic activity, in which the ancient supercontinent Rodinia broke off from the area ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: @ Didier Marti/Getty Images A series of relatively young underwater volcanoes has been ...

Continental crust and granitic plutons -- Chemical composition of continental crust and the primitive mantle -- Origin of magmas of the Bowen's series -- Search for the formation mechanism of ...

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 disaster response ...