It was a groundbreaking discovery. Scientists have found previously concealed fault lines along California’s north coast, ...

Learn about the movement of tectonic plates off the coast of northern California, a process that could incite major ...

One of the most terrifying discoveries for the US population in general has just been made off the north coast of California.

Our planet has experienced dramatic climate shifts throughout its history, oscillating between freezing "icehouse" periods ...

In deep Earth, rocks take up and release water all the time, and the effects can be wide reaching. Dehydration can cause rocks to crack and trigger earthquakes, and over geologic timescales, this ...

With steep walls and deep valleys, the Grand Canyon in the western United States or the massive gorges that saw through the margins of the Tibetan Plateau are some of the most awesome and spectacular ...

By tracking swarms of very small earthquakes, seismologists are getting a new picture of the complex region where the San ...

Earthquakes and volcanism occur as a result of plate tectonics. The movement of tectonic plates themselves is largely driven by the process known as subduction. The question of how new active ...

Ancient rocks on the coast of Oman that were once driven deep down toward Earth's mantle may reveal new insights into subduction, an important tectonic process that fuels volcanoes and creates ...

This rift is slowly pulling the African continent apart, and over millions of years, it could isolate the eastern portion of ...

For hundreds of millions of years, Earth’s climate has warmed and cooled with natural fluctuations in the level of carbon dioxide (CO₂) in the atmosphere. Over the past century, humans have pushed CO₂ ...

Vast, quasi-circular features on Venus's surface may reveal that the planet has ongoing tectonics, according to new research based on data gathered more than 30 years ago by NASA's Magellan mission.