The theory of plate tectonics is one of the great scientific advances of our age, right up there with Darwin’s theory of evolution and Einstein’s theory of relativity. The idea that Earth’s outer ...

Plate tectonics, the gradual drift of continents across the Earth's surface that causes earthquake, began around 2.5 billion years ago, a new study suggests. Exactly when the Earth's plates formed and ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...

New finding contradicts previous assumptions about the role of mobile plate tectonics in the development of life on Earth. Moreover, the data suggests that 'when we're looking for exoplanets that ...

Scientists have taken a journey back in time to unlock the mysteries of Earth’s early history, using tiny mineral crystals called zircons to study plate tectonics billions of years ago. The research ...

Map of Earth's principal tectonic plates. Earth's lithosphere. Major and minor plates. arrows indicate direction of movement at plate boundaries. Vector illustration. Billions of years ago, Earth's ...

The grinding of giant chunks of Earth's outer layer — responsible for burping volcanoes, crushing temblors and burgeoning mountains, among other things — may have started half a billion years earlier ...

Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET. When not wallowing in weird gear and iPad apps for cats, she can be found tinkering with her 1956 DeSoto. Carole ...

The newly discovered plates slided horizontally inside a water-rich layer of the mantle known as the "transition zone," which lies 440-660 kilometres (km) below the surface.(Reuters) Scientists have ...

About 700 million years ago, the Earth experienced unusual episodes of global cooling that geologists refer to as 'Snowball Earth.' Geologists now suggest that those major climate changes can be ...