The rocks didn’t look like much from the outside. Scattered across a remote stretch of western Australia called North Pole ...

But scientists have debated for decades when this shift began. Some theories suggest that Earth’s crust was a single, rigid ...

Plate tectonics is not just about earthquakes and volcanoes. It is deeply connected to the conditions that made life possible ...

Researchers used small zircon crystals to unlock information about magmas and plate tectonic activity in early Earth. The research provides chemical evidence that plate tectonics was most likely ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Despite being our closest planetary neighbor, Venus is a pretty ...

Our planet has an outer layer made up of several plates, which move relative to one another. While we may take this knowledge for granted, this theory of plate tectonics was only formulated in the ...

One of Earth’s defining features is its plate tectonics, a phenomenon that shapes the planet’s surface and creates some of its most catastrophic events, like earthquakes, tsunamis, and volcanic ...

About 150 million years ago, a massive tectonic mega-plate stretched across the Earth, spanning roughly a quarter of the size of the Pacific Ocean. Its jagged contours ran all the way through the ...

As an undergrad at MIT in the 1950s, Lynn Sykes ’59, SM ’60, became interested in the theory of continental drift, which held that the world’s great landmasses had wandered across Earth over time. The ...

W. Jason Morgan, a Princeton University geologist who laid out an influential new vision of our evolving planet, attributing the most powerful upheavals — earthquakes, volcanoes and the formation of ...

New research analyzing pieces of the most ancient rocks on the planet adds some of the sharpest evidence yet that Earth's crust was pushing and pulling in a manner similar to modern plate tectonics at ...