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geology

A snow-capped mountain is seen across a lake. The mountain is framed by vibrant red and yellow autumn leaves in the foreground.
Posted inNews

Heavy Rainfall Inflates Mount Fuji

Katherine Kornei, Science Writer by Katherine Kornei 26 May 202626 May 2026

The uplift, several centimeters in magnitude, is likely caused by water pooling in the mountain’s shallow aquifers. The effect is shorter lived than deformation caused by magmatic activity.

Photo of a rock outcrop.
Posted inEditors' Highlights

From Grains to Bands: Modeling Deformation in Porous Rocks

by François Renard 26 May 202621 May 2026

How do bands emerge in highly porous rocks? A study based on energy minimization reveals how microscale heterogeneity and stress conditions drive the formation of complex deformation bands.

The gentle green slopes of a mountain range with a small field camp nestled at the base.
Posted inNews

Mongolian Mountains Rose When the Crust Bounced Back

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 15 May 202618 May 2026

A plate folded, the lithosphere sank, and up popped a mountain range.

A mountainous desert on a clear day. Red-orange dirt and rocks dominate the near ground, along with palms and desert plants, with a clear blue sky and gibbous Moon above.
Posted inNews

Eastern Africa Is Splitting Apart, but Not Where We Expected

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 12 May 20261 June 2026

The Turkana Rift Zone in Kenya entered a critical stage in continental breakup about 4 million years ago.

Nine black objects, ranging in shape from spherical to bone-like to curved, are seen against a white background and a ruler showing each is just a few centimeters across.
Posted inNews

Scientists Discover South America’s First Space Glass Fields, in Brazil

by Sofia Moutinho 17 March 202617 March 2026

Tektites, rare natural glasses formed by ancient asteroid impacts, were found stretching across more than 900 kilometers of the country’s interior.

Film reels are stored in an underground salt cavern.
Posted inFeatures

Salt of the Earth: Vast Underground Salt Caverns Are Preserving Our History—and Just Might Power Our Future

Korena Di Roma Howley, Science Writer by Korena Di Roma Howley 2 March 20262 March 2026

From health spas to film storage, salt mine caverns have been put to use in surprising ways—and they’re now poised to contribute to the generation and storage of clean energy.

Composite image of the farside of the Moon, a gray surface heavily marked with craters.
Posted inNews

Primordial Impact May Explain Why the Moon Is Asymmetrical

by Matthew R. Francis 6 February 20266 February 2026

Analysis of surface samples from the Chang’e-6 mission suggests that an asteroid may have vaporized parts of the lunar mantle, suppressing volcanic activity on the farside of the Moon.

A rocky structure on the seafloor has what appears to be black smoke coming out of it.
Posted inNews

A Mid-Ocean Ridge in the Norwegian Sea Pumps Out Hydrogen

Katherine Kornei, Science Writer by Katherine Kornei 3 February 20263 February 2026

Vent fluids collected from the Knipovich Ridge contain unexpectedly high concentrations of hydrogen, potentially produced by the degradation of organic matter.

An image of Earth from the International Space Station shows clouds floating over the ocean, with the darkness of space in the background.
Posted inENGAGE, News

Earth System Engineers Take Planetary Alterations to Extreme Scales

by Grace van Deelen 29 October 202529 October 2025

A new framework argues Earth scientists should employ the concept of ecosystem engineering across geologic time and space.

Close-up image of niobium crystals
Posted inNews

To Find Critical Minerals, Look to Plate Tectonics

by Hannah Richter 21 October 202521 October 2025

A study of “weird” Australian rocks suggests stores of niobium rose to the surface during the breakup of the supercontinent Rodinia.

Posts pagination

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Over a dark blue-green square appear the words Special Report: The State of the Science 1 Year On.

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2 June 20262 June 2026
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Pre-Existing Structure and Stress Shape Geothermal-Induced Seismicity

2 June 20261 June 2026
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7 Decades of Books Leave a Lasting Legacy

3 June 202627 May 2026
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