Three of the great tectonic plates that make up the Earth’s crust meet at the Mendocino Triple Junction, off the Humboldt ...

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.

Invisible earthquakes are revealing a hidden tectonic puzzle beneath California’s most dangerous fault zone.

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

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

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 ...

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 ...

Ground fissures and tectonic faults represent critical structural features within sedimentary basins, where the interplay of regional stress fields, depositional environments and, at times, human ...

Forbes contributors publish independent expert analyses and insights. David Bressan is a geologist who covers curiosities about Earth. A new study, using a combination of old models, new geophysical ...

Scientists recently published new ideas about why Earth’s toughest, oldest continents persist. These continents, known as cratons, have been on earth for more than two billion years. Andrew Zuza, an ...

Africa is undergoing a gradual geological transformation, with tectonic forces slowly pulling the continent apart. This process, driven by movements along the East African Rift System, is separating ...