See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. The history of Earth's continents might be different from what we first ...

Imagine standing on solid ground, feeling perfectly stable and secure. But what if you knew that beneath your feet, massive chunks of Earth’s crust are slowly grinding, sliding, and colliding with ...

Latitude shapes climate in a basic but powerful way. It controls the angle of sunlight, which helps decide whether a place tends toward ice, desert, rainforest, or something in between. That simple ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Earth's continents are set to merge into a single landmass over the ...

Classical plate tectonic theory was developed in the 1960s. It proposed that the outer layer of our planet is made up of a small number of rigid plates separated by narrow boundaries. The surface of ...

If you were to arrive in our solar system never having seen it before, you’d be impressed with variety. Giant gas planets with rings, moons spanning from minuscule to enormous, icy comets that hurtle ...

Plate tectonics – the large-scale movement of Earth’s lithosphere or outer layers – started around three billion years ago, but how those movements started was a bit of a mystery – until today. With ...

The desert floor in Ethiopia looks fixed and ancient, but it is moving. Across the Afar region and down the East African Rift ...

Most of the world's earthquakes occur along the boundaries between Earth's constantly moving tectonic plates, like the San Andreas Fault in California. Small quakes along these faults are expected to ...

Classical plate tectonic theory was developed in the 1960s. It proposed that the outer layer of our planet is made up of a small number of rigid plates separated by narrow boundaries. The surface of ...