The accuracy of coordinates is crucial for the navigation of aircraft, ships and GPS devices - How is the magnetic field of ...

The crust in the north is significantly thinner than in ... (Image: NASA) The study highlights that Mars once had tectonic plate movement. Shifting plates and molten rock beneath them likely ...

Explore NovaGold Resources' growth potential fueled by the Donlin Gold Project, rising gold prices, and U.S. policies. Read ...

This difference is attributed to variations in crustal thickness, magnetic ... tectonic activity could have created the initial disparities between the hemispheres. Over time, as tectonic plates ...

"It's pretty surreal to walk between two major pieces of Earth's crust that are drifting in different directions," Brooke ...

Millions of years from now, northern Africa could be home to a new ocean, as tectonic plates ... sits between the North American which is sliding south, and the Pacific plate, which is sliding ...

Their evidence comes from a pair of sunken, continent-sized “out of tune” geological islands located inside a tectonic plate “graveyard” 1,800-feet-below the planet’s surface.

These unexpected regions of the Earth's innards appear to be hotter and older than other structures nearby that are known to be sunken tectonic plates, possibly being around 500 million years old ...

Geophysicists have found sunken worlds in the Earth’s mantle — the planet’s bulky middle layer — that, according to both earlier imaging and understanding of plate tectonics, simply shouldn’t be there ...

New research shows that these regions are not only hotter than the surrounding graveyard of cold sunken tectonic plates, but also that they must be ancient: at least half a billion years old ...

In the geologic history of Earth, shifting plate tectonics are commonplace, and Africa's impending rift is but another chapter in that story. The Earth's continents are far from constant.

The Earth's hard outer layer (where we live) is called the crust. It is made up of large slabs called tectonic plates. The plates fit together like jigsaw puzzle pieces far beneath our feet.