Beneath the American Midwest, on the continent of North America, the underside of Earth's crust is dripping into the ...

Researchers have discovered that the underside of the North American continent is dripping away in blobs of rock—and that the ...

Earthquakes. A short video for 11-14 year old pupils, exploring tectonic activity and earthquakes and featuring case studies ...

Presently,the trail of devastation now spans five continents, with the latest seismic activity striking Iceland. A powerful volcanic eruption has shaken the Nordic nation, sending ash clouds into the ...

Beneath the American Midwest, on the continent of North America, the underside of Earth's crust is dripping into the planetary interior. There, blobs of molten rock are coalescing in the upper mantle ...

Earth’s surface experiences a slight rise and fall—a phenomenon almost imperceptible to human senses, yet one that reveals a ...

Seismic mapping of North America has revealed that an ancient slab of crust buried beneath the Midwest is causing the crust ...