Island’s mineral and resource wealth is result of mountain building, rifting and volcanic activity over 4bn years ...

Which ocean has the maximum number of islands in the world? Explore why the Pacific Ocean holds this record, along with its ...

Mass extinction events throughout Earth’s history are characterized as significant disruptions to life on the planet. There have been five major extinction events that have fundamentally changed how ...

Mass extinctions are extremely catastrophic events on Earth. Throughout Earth's evolutionary history, numerous mass ...

Central Asia's rugged terrain was shaped by the ancient Tethys Ocean, not climate change or mantle flows, according to new ...

Contributed by Kea Giles, Managing Editor, GeologyBoulder, Colo., USA: Mass extinctions are extremely catastrophic events on Earth. Throughout Earth's ...

The two halves of the African continent are moving apart at a rate of a few millimeters each year, geologists have calculated ...

Ancient shoreline features hint that water on Mars once formed a vast ocean.

Still, sea-level variation—also known as eustasy—can stem from very different causes. One of the most important is the volume of ocean basins themselves. Because the surface area of continents has ...

The Philippines lies in the Pacific Ring of Fire, a tectonic belt of volcanic arcs and oceanic trenches in the Pacific Ocean.

Learn more about how Earth’s crust unzipped beneath the Atlantic Ocean, creating a giant underwater canyon.