The hydrothermal circulation changes the ocean crust and increases the Chlorine (CL) concentration of the rocks by incorporation of sea water

Water cooling for the Earth’s crust

Kaolinite sinks into the subduction zone with the oceanic plate.

Clay mineral waters Earth’s mantle from the inside

Sedimentary rock layers

A popular tool to trace Earth’s oxygen history can give false...

An illustration from the paper showing oxygen and hydrogen cycling in the deep Earth

When water met iron deep inside the Earth, did it create...

Asteroid impact earth

Site of asteroid impact changed the history of life

The maps are showing different viewing options for the region under Southeast Asia.

Why did the Earth’s ancient oceans disappear?

This is a schematic illustration of water currents.

How a ‘shadow zone’ traps the world’s oldest ocean water

Earth magnetic field

Mysterious ‘geomagnetic spike’ 3,000 years ago challenges our understanding of the...

Scientists Find Potential “Missing Link” in Chemistry That Led to Life...

fresh olivine (large green, blue and pink crystals) and glass inclusion (lower left inset)

Newly discovered Minerals in Volcanic Rock that May Offer new insights...

Determining when humans started impacting the planet on a large scale

Inclusion within a diamond

Diamonds deliver insights into the chemistry of the deep Earth’s interior

Igneous zircon crystal: shows zircon had two main growth periods approx. 20 million years apart in different magmas.

Zircon as Earth’s timekeeper: Are we reading the clock right?

Geologic evidence is the forerunner of ominous prospects for a warming...

Mars study yields clues to possible cradle of life

Old Faithful’s geological heart revealed

Study sheds new light on earth’s evolution

Meteorites

Meteorites may have brought building blocks of life to Earth

Human impact on planet has changed course of Earth’s history

Researcher unearths hottest rock on record

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