The dance of the continents has been reshaping Earth for billions of years, creating the landscapes we walk on today.

From the deepest ocean trench to the tallest mountain, plate tectonics explains the features and movement of Earth's surface in the present and the past. The theory of plate tectonics was developed ...

Earth's surface is broken up into large plates that rub against each other, causing earthquakes, volcanoes and large mountain ranges. But how unique is our planet's geology? When you purchase through ...

The plate tectonics that determine the shape of our continents may have originated from a huge impact billions of years ago. This huge collision with the Earth, thought to have occurred around 4.5 ...

A unique rock formation in China holds clues that tectonic plates subducted, or went underneath other plates, during the Archean eon (4 billion to 2.5 billion years ago), just as they do nowadays, a ...

Lake Turkana in northern Kenya is often called the cradle of humankind. Home to some of the earliest hominids, its ...

Forbes contributors publish independent expert analyses and insights. I cover aerospace, astronomy & hosted The Cosmic Controversy Podcast. An earth-like planet’s ability to globally recycle its ...

Earth's unique possession of both abundant internal heat and liquid water facilitates active plate tectonics, a process absent on other terrestrial planets. Mars, smaller than Earth, cooled rapidly, ...

Explore the Earth and Mars comparison to discover why Earth is the perfect habitable planet, uniquely sustaining life on ...

The biggest jigsaw puzzle in the solar system has a split personality: The number and sizes of Earth's tectonic plates can flip, according to a new study. Today, the pieces of Earth's broken shell are ...

Make sure you pencil this into your long-term calendar, estimates place the death of plate tectonics here on Earth at 1.45 billion years from now. The existence of plate tectonics on Earth makes it ...