The Earth's hard outer layer (where we live) is called the crust. It is made up of large slabs called tectonic plates. The plates fit together like jigsaw puzzle pieces far beneath our feet.

Plate tectonics is the theory that Earth's outer layer is made up of plates, which have moved throughout Earth's history. The theory explains the how and why behind mountains, volcanoes ...

Geology. The presence of oceans, continents and plate tectonics on Earth is most likely the reason there is no evidence for advanced extraterrestrial civilizations, according to new research by ...

In a new study, a team of researchers suggests that 4 billion years ago, plate tectonics likely looked closer to what we experience today than previously thought. The team published its findings ...

Plate tectonics give Earth its mountains, earthquakes, continental drift and maybe even helped give rise to life itself. But do other planets in the solar system have them too?

According to a study published in Scientific Reports, anomalies deep within the Earth's mantle appear to be remnants of submerged tectonic plates—but located far from where such plates are ...

He's an extreme kind of guy. He likes a bit of danger. He's happiest in places with earthquakes and volcanos – where tectonic plates meet. Tectonic plates are giant slabs of solid rock that make ...

Understanding plate tectonics is key to grasping how the Earth’s geology works and how oceans and continents came to be.