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

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

According to the new map, the magnetic North Pole has shifted from northern ... slowly changed since the planet's formation. As tectonic plates rise along mid-ocean ridges and meet seawater ...

Plates can also move past each other, like at the San Andreas Fault in the USA, which forms the tectonic boundary between the Pacific Plate and the North American ... so the map of the world ...