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bacteria & microbes

Eos logo with line art microphone and arced lines representing sound
Posted inNews

Solar Panel Arrays May Affect Soil Carbon Levels

by Emily Dieckman 8 August 202417 October 2024

As research ramps up on how to maximize the benefits of colocating agriculture and solar panels, researchers are also beginning to investigate other potential ecosystem benefits.

Several people stand next to a rice paddy, with palm trees in the background.
Posted inFeatures

Thanh Huong “Helen” Nguyen: Chasing Down Pathogens

Katherine Kornei, Science Writer by Katherine Kornei 25 July 202425 July 2024

An environmental engineer addresses some of public health’s biggest problems.

Two people install a permeable reactive barrier next to open water.
Posted inNews

Reactive Barriers Could Keep Nitrate out of the Atlantic

by Alix Soliman 15 July 202415 July 2024

Microbes in mulch scrub nitrate from groundwater before it flows to the sea.

A van labeled “Extremophiles” stands next to ladders extending into a small, deep pit dug into the Atacama Desert.
Posted inNews

Researchers Find Bacterial Communities Deep Beneath the Atacama

by Alejandro Pardo 12 July 202411 July 2024

Extremophile microbes exist in the gypsum-rich “fringes” of the driest place on Earth.

Rows of corn in an agricultural field stretch into the distance.
Posted inOpinions

How Soil Symbionts Could Unlock Climate-Smart Agriculture

by Uta Paszkowski 5 June 202426 August 2024

By tracing the evolutionary history of beneficial soil microbes, scientists hope to unearth a sustainable solution for producing food to feed a growing global population.

A green Acaryochloris marina culture in a conical flask
Posted inNews

Red-Light-Loving Bacteria Could Expand the Search for Life

by Kristel Tjandra 22 May 202422 May 2024

Scientists are uncovering genes responsible for oxygenic photosynthesis in cyanobacteria to shift the search for potentially habitable worlds.

Cracked, dry, reddish soil with no plants
Posted inNews

Cracking Soils Could Accelerate Climate Change

by Elise Cutts 7 May 20247 May 2024

Climate change is expected to lead to more frequent and intense drought, which in turn causes soil to crack, releasing more carbon dioxide and further warming the planet.

Close up cross-sectional view of a soil profile right below grass on the ground surface
Posted inScience Updates

How Are Deep Soils Responding to Warming?

by Fabrizzio Protti Sánchez, Avni Malhotra, Michael W. I. Schmidt, Cornelia Rumpel and Margaret S. Torn 17 April 202417 April 2024

Scientists aim to integrate observations from deep-soil-warming experiments worldwide to better understand how ecosystems vital to food security and environmental health will react to climate change.

An oil rig surrounded by a green wall sits on a dirt landscape. Three people, surrounded by boxes and bags, sit in the dirt and examine instruments.
Posted inResearch Spotlights

Anthropocene Activities Dramatically Alter Deep Underground Fluid Flux

Sarah Stanley, Science Writer by Sarah Stanley 17 April 202417 April 2024

Scientists call for improved understanding of how our influence on deep subsurface fluids and microbes might affect the larger Earth system.

Illustration from the study.
Posted inEditors' Highlights

The Unexplored Microbial Life in Subterranean Estuaries

by Marguerite A. Xenopoulos 28 March 202427 March 2024

A new study reveals that microbial life in subterranean estuaries is threatened by anthropogenic activities.

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Features from AGU Publications

Research Spotlights

Early Apes Evolved in Tropical Forests Disturbed by Fires and Volcanoes

12 June 202511 June 2025
Editors' Highlights

Coverage Factors Affect Urban CO2 Monitoring from Space

12 June 202512 June 2025
Editors' Vox

Inside Volcanic Clouds: Where Tephra Goes and Why It Matters

16 June 202512 June 2025
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