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

We won’t feel it in our lifetime ...

Most of the Earth is covered by water. About 71 percent of the planet’s surface is ocean, while the rest is land made up of ...

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.

Research tracks deep carbon cycle over 540 million years, links icehouse and greenhouse phases to movement of tectonic plates ...

Map of Earth's principal tectonic plates. Earth's lithosphere. Major and minor plates. arrows indicate direction of movement at plate boundaries. Vector illustration. Billions of years ago, Earth's ...

An enduring question in geology is when Earth’s tectonic plates began pushing and pulling in a process that helped the planet evolve and shaped its continents into the ones that exist today. Some ...

LOGAN, UTAH, USA - Renaissance polymath Leonard da Vinci demonstrated frictional forces slow down the motion of surfaces in contact. Friction, he determined, is proportional to normal force. When two ...

The White House, led by Donald Trump, has ramped up efforts to pressure Denmark into seceding Greenland to the US.

Memorizing seven continents feels settled, like learning the alphabet. A new study argues the ground rules are less tidy.