Exactly when and how plate tectonics started, however, is a matter of debate. Now, in a study published March 19 in the ...

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DNA from a distance ...

Olivine, the most common mineral in the upper 400 km (about 250 miles) of Earth’s interior, has long been studied for how it deforms. Scientists have identified two primary directions of dislocation ...

The colossal movements of tectonic plates shape our world, influencing the composition of Earth’s atmosphere, the planet’s ...

Scientists say they have uncovered new clues in Australia about when plate tectonics began on Earth, the only known planet to ...

Earth has already exceeded its ability to support the global population sustainably, with new research warning of increasing ...

On a Saturday afternoon this past March, a piece of the solar system plummeted toward a home in north Houston. The one-ton ...

Theories around the formation of Earth have just been challenged by researchers from ETH Zurich. For a long time, the general idea saw our planet forming from a mixture of local planetesimals – the ...

Blue Origin and NASA are teaming up on a new mission to protect Earth from asteroids, building on NASA's DART success.

A major defense against everything space throws at us, Earth’s magnetic field may even protect the moon from damaging ...

High-energy particles called galactic cosmic rays (GCRs) bombard unprotected objects in space, often causing damage. Earth, ...