WASHINGTON: Scientists have devised the most detailed map to date of the terrain hidden below the vast ice sheet blanketing ...

Tremors beneath Northern California show hidden plate movement, helping scientists better understand where future big ...

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

Using satellite data and ice-flow modelling, scientists have produced the most detailed map yet of Antarctica’s hidden terrain, revealing tens of thousands of hills and features that could influence ...

Scientists have unveiled the most comprehensive map yet of the hidden landscape beneath Antarctica's colossal ice sheet, ...

Scientists have devised the most detailed map to date of the terrain hidden below the vast ice sheet blanketing Antarctica, ...

A hidden chunk of an ancient tectonic plate is stuck to the Pacific Ocean floor and sliding under North America, complicating ...

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 ...

In a big win for Democrats, a federal court panel on Wednesday upheld a new voter-approved congressional map in California ...

Top Democrat Kirsten Gillibrand said there is "a very strong likelihood” that her party will control the Senate next year ...