The plate tectonics theory established in the 20th century has been successful in interpreting many geological phenomena, processes, and events that have occurred in the Phanerozoic. However, the ...

In the 45°C heat of the midday April sun, I swing my sledgehammer into the terracotta-varnished lobes of pillow basalt ...

The Earth is four and a half billion years old, so why they started appearing then is unknown, as is the mechanism to make ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. The plate tectonics that determine the shape of our continents may have ...

Geologists studying some of the planet's oldest volcanic rocks have uncovered new evidence that water was playing a major ...

Researchers studying ancient rocks from Western Australia's Pilbara Craton found evidence that water was moving deep into ...

In 2016, the geochemists Jonas Tusch and Carsten Münker hammered a thousand pounds of rock from the Australian Outback and airfreighted it home to Cologne, Germany. Five years of sawing, crushing, ...

It’s right there in the name: “plate tectonics.” Geology’s organizing theory hinges on plates—thin, interlocking pieces of Earth’s rocky skin. Plates’ movements explain earthquakes, volcanoes, ...

Researchers used small zircon crystals to unlock information about magmas and plate tectonic activity in early Earth. The research provides chemical evidence that plate tectonics was most likely ...

Make sure you pencil this into your long-term calendar, estimates place the death of plate tectonics here on Earth at 1.45 billion years from now. The existence of plate tectonics on Earth makes it ...