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fieldwork

An underwater image shows a collection of green seagrasses.
Posted inNews

Warm Waters Disrupt Seagrasses’ Microbial Environment

by Grace van Deelen 22 May 202622 May 2026

Microbial communities in ocean sediments become imbalanced as water temperatures rise, harming seagrass growth, a new study suggests.

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.

Aerial view of the summit of a volcanic cone as it violently erupts ash and debris.
Posted inScience Updates

Sensing the Sounds from Earth’s Hazardous Environments

by Jeffrey B. Johnson, Jacob F. Anderson, Madeline A. Hunt, Owen A. Walsh and Jerry C. Mock 8 May 20261 June 2026

Low-cost infrasound sensors, deployed in large numbers, provide a practical means of data collection near volcanoes, earthquakes, wildfires, and other geophysical phenomena.

Researchers stand in the distance as an orange electrical cord snakes across a dry lake bed in the Great Salt Lake.
Posted inNews

What’s Below the Great Salt Lake? More Water

by Carolyn Wilke 21 April 20261 June 2026

Pools of fresh water and salt water not far below the lake bed help explain some of the lake’s curious features, including mineral mounds and reed islands.

Six different sides of Titan.
Posted inEditors' Vox

Distant Cousins? How Field Work on Earth Could Help Us to Better Understand Titan

by Conor Nixon 9 April 20261 May 2026

What do Saturn’s moon Titan and the Earth have in common? Quite a lot as it turns out, from hydrocarbon deposits to polar clouds, lakes and rivers, craters and canyons, and more.

Small, tented archaeological dig in the middle of a sunny green field.
Posted inNews

Ancient Maya Wetlands Reveal Settlement That Thrived Amid “Collapse”

by Taylor Mitchell Brown 30 March 202630 March 2026

A newly excavated site provides evidence that Maya communities migrated from urban areas to rural wetlands during times of intense drought.

Ground-level view looking over a flat expanse of land covered in a crust of crystalline salt, with a group of people standing around a tall drilling rig in the distance.
Posted inFeatures

Drilling Down to Open Up New Understanding of Earth’s Continents

by Christopher A. Scholz, Anders Noren, Lisa Park Boush, Brett M. Carpenter and Russell Callahan 27 March 202627 March 2026

Scientists have drilled into Earth’s crust for decades to understand natural hazards, past climates, energy resources, and more. They’ve only scratched the surface of what we can learn.

A squat palm tree stands beside an old blue tarp and other plastic debris littering a patch of rocky beach shoreline beside a stretch of pale blue ocean.
Posted inScience Updates

Tracking Microplastics Above and Below the Waves

by Salvador Reynoso-Cruces and Harry Alvarez-Ospina 25 March 20261 July 2026

Measuring plastic particles carried on Cozumel’s sea breezes and ocean currents reveals how simple physics shapes the particles’ pathways and the impacts they may have on coastal regions.

A landscape shows water and gray rocks and mosses in the foreground, with a snowy mountain and clouds in the distance.
Posted inNews

Antarctic Peninsula Faces Starkly Different Futures, Depending on Decisions Made Today

by James Dacey 10 March 202610 March 2026

A study reveals interconnected changes under three emissions pathways and describes the emerging challenges facing Antarctic fieldwork.

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.

Features from AGU Publications

Research Spotlights

Mapping Childhood Lead Exposure Risk in the United States, Neighborhood by Neighborhood

8 October 20268 October 2026
Editors' Highlights

Limits of Satellite Detection of Extreme Carbon Cycle Events

7 October 20267 October 2026
Editors' Vox

Where Fire Ends, Chemistry Begins

30 September 202630 September 2026
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