The rock called Maka Lahi is important in the mythology of the people of Tonga, and scientists have worked out part of its ...

New research uncovers a hidden magma layer deep beneath Yellowstone’s surface that may be preventing the supervolcano from ...

The Southern accent, which has many variations, is fading in some areas as people migrate to the region from other parts of ...

A researcher monitoring Axial Seamount, 300 miles off the coast of Oregon, says the eruption is expected to happen before the ...