tourmaline group

New mineral classification system captures Earth’s complex past

two largest earthquakes

Earthquakes that talk to each other

Groundwater

Mapping groundwater’s influence on the world’s oceans

San Salvador Volcano

A 49 kilometers high volcanic ash column rose up over the...

Garnet.

Garnet Color : What is Garnet’s Color?

Siccar Point

Unconformity : What Is Unconformity? What are Types of Unconformity?

Diamond

Earth recycles ocean floor into diamonds

In four sample events (colored lines), the acceleration of peak ground displacement (measurements shown at right) just five seconds later suggests whether a megaquake, such as a magnitude 9 (red X) or a sub-7 magnitude quake is in progress. Real time monitoring, the researchers say, could enhance earthquake early warning.

Scientists find telling early moment that indicates a coming megaquake

The comet 46P/Wirtanen on January 3, 2019.

A family of comets reopens the debate about the origin of...

New research focuses on filamentous microbes that make their living in hot springs and catalyze the formation of travertine rock.

‘Fettuccine’ may be most obvious sign of life on Mars, researchers...

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