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hydrothermal systems

A volcano with two snow-dusted peaks in an arid landscape with a cloudless blue sky.
Posted inResearch Spotlights

Mapping the Fizzy Brines and Fluid-Filled Fractures Below a Volcano

by Sarah Stanley 9 March 20239 March 2023

Seismic tools reveal where hydrothermal fluids lie beneath the Uturuncu volcano in Bolivia and hint at their composition.

Map of study area and graphs showing magnetic signal evolution.
Posted inEditors' Highlights

Rapid Evolution of Volcanic Systems Reflected in Magnetics

by Agnes Kontny 28 February 202324 February 2023

Spatiotemporal magnetic monitoring along with InSAR models is a powerful tool to image magmatic, hydrothermal, and mechanical changes within the volcanic edifice of the Piton de la Fournaise.

3D model of the structure of Sprouter Geyser
Posted inEditors' Highlights

Yellowstone Geyser is Diagnosed with Bubble Trap Syndrome

by Douglas R. Schmitt 24 February 202324 February 2023

Like humans who eat too many beans, Yellowstone’s Sprouter Geyser has recurrent issues with gas.

Illustration of NASA’s Cassini spacecraft diving through the plume of Saturn’s moon Enceladus in 2015
Posted inFeatures

Marine Science Goes to Space

by Damond Benningfield 4 January 20234 January 2023

Space and ocean scientists take a splash course in multidisciplinary science to chart our solar system’s ocean worlds.

Una imagen del géiser Imperial de Yellowstone. El géiser está al centro de la imagen mostrando coloraciones azules claras y en la parte inferior de la imagen se observan las copas de unos pinos.
Posted inResearch Spotlights

Una nueva perspectiva sobre la vida microbiana en las aguas termales del Parque Yellowstone

by Aaron Sidder 28 July 20225 December 2022

Una investigación sobre los rangos de hábitat de microorganismos en las fuentes hidrotermales del parque nacional Yellowstone muestran condiciones ambientales propicias para la interacción entre cianobacterias y algas.

A large hot spring bubbles and steams in the mountains of the Tibetan Plateau.
Posted inNews

Hot Springs Suggest How the Tibetan Plateau Became the Roof of the World

by Saima May Sidik 20 April 202223 February 2023

Helium isotopes found in water samples provide a snapshot of what lies beneath the plateau and stimulate debate within the geosciences community.

Close-up view of a piloted submersible with headlights on diving underwater amid a school of fish
Posted inOpinions

Deep-Sea Exploration Could Help Us Fight the Next Pandemic

by Nathan J. Robinson 25 March 202215 July 2022

Deep-ocean-dwelling microbes may hold keys to improved medical diagnostics and new drugs for fighting diseases. But we must search Earth’s most extreme habitats to find them.

Deep-sea vent near the Mariana Arc
Posted inResearch Spotlights

热液微生物可产生绿色能源

by Sarah Derouin 3 March 20225 December 2022

在超镁铁的还原环境中,形成微生物蛋白质可能释放能量。

An image of Yellowstone’s Imperial Geyser.
Posted inResearch Spotlights

A Fresh View of Microbial Life in Yellowstone’s Hot Springs

by Aaron Sidder 25 February 202210 August 2022

Research on the habitat ranges of microorganisms in Yellowstone’s hot springs reveals an overlap between cyanobacteria and algae.

A “black smoker” chimney
Posted inResearch Spotlights

Exploration and Evaluation of Deep-Sea Mining Sites

by Aaron Sidder 14 February 202214 February 2022

Two studies chart new territory for the fledgling deep-sea mining industry through advances in the identification and analysis of seafloor hydrothermal mounds.

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