A long-lost tectonic plate that once underpinned what is today the South China Sea has been rediscovered 20 million years after disappearing. The plate is known only from a few rock fragments from the ...

A megathrust earthquake is coming for the Pacific Northwest. But new imaging of undersea faults and fractures has given scientists even more information about the tectonic plates that will cause that ...

Earth's surface is a turbulent place. Mountains rise, continents merge and split, and earthquakes shake the ground. All of these processes result from plate tectonics, the movement of enormous chunks ...

Zircon crystals from Down Under revealed when the plates emerged. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Researchers have examined tiny time capsules found in the oldest-known crystals in an attempt to settle a question that divides scientists: when did Earth’s tectonic plates begin to move? Plate ...

Researchers have discovered the world's oldest known arc-slicing fault in Australia, intensifying the debate over the origins of plate tectonics. When you purchase through links on our site, we may ...

Going way, way back to the early Cenozoic Era, around 40 to 60 million years ago, there were two major tectonic plates – called the Kula and the Farallon – in the Pacific Ocean off the western coast ...

For decades scientists have been trying to understand the geologic forces driving the creation of the Himalayas, the worlds tallest mountain chain. A new study from an international team of scientist ...