• About
  • Special Reports
  • Topics
    • Climate
    • Earth Science
    • Oceans
    • Space & Planets
    • Health & Ecosystems
    • Culture & Policy
    • Education & Careers
    • Opinions
  • Projects
    • Postcards From the Field
    • ENGAGE
    • Editors’ Highlights
    • Editors’ Vox
    • Eos en Español
    • Eos 简体中文版
    • Print Archive: 2015–2025
  • Policy Tracker
  • Blogs
    • Research & Developments
    • The Landslide Blog
  • Newsletter
  • Submit to Eos
  • AGU.org
  • Career Center
  • Join AGU
  • Give to AGU
  • About
  • Special Reports
  • Topics
    • Climate
    • Earth Science
    • Oceans
    • Space & Planets
    • Health & Ecosystems
    • Culture & Policy
    • Education & Careers
    • Opinions
  • Projects
    • Postcards From the Field
    • ENGAGE
    • Editors’ Highlights
    • Editors’ Vox
    • Eos en Español
    • Eos 简体中文版
    • Print Archive: 2015–2025
  • Policy Tracker
  • Blogs
    • Research & Developments
    • The Landslide Blog
  • Newsletter
  • Submit to Eos
Skip to content
  • AGU.org
  • Career Center
  • Join AGU
  • Give to AGU
Eos

Eos

Science News by AGU

Support Eos
Sign Up for Newsletter
  • About
  • Special Reports
  • Topics
    • Climate
    • Earth Science
    • Oceans
    • Space & Planets
    • Health & Ecosystems
    • Culture & Policy
    • Education & Careers
    • Opinions
  • Projects
    • Postcards From the Field
    • ENGAGE
    • Editors’ Highlights
    • Editors’ Vox
    • Eos en Español
    • Eos 简体中文版
    • Print Archive: 2015–2025
  • Policy Tracker
  • Blogs
    • Research & Developments
    • The Landslide Blog
  • Newsletter
  • Submit to Eos

water cycle

Natural spring water
Posted inFeatures

Delegations Drive One Water Dialogues

by Grace van Deelen 24 April 202526 February 2026

Proactive approaches allow water practitioners to address issues in innovative, inclusive ways.

The floor of a foggy forest is covered in orange and brown leaves. In the middle distance, two researchers are taking measurements of a narrow stream.
Posted inResearch Spotlights

The “Surprising” Effect of Drying Headwaters on Nitrogen Dynamics

by Saima May Sidik 15 April 202515 April 2025

Contrary to predictions, spring rains caused a decrease in nitrogen at watershed outflows in Alabama.

Sketches of mountains with distributions of different plants on each.
Posted inEditors' Vox

Topography and the Terrestrial Water Cycle

by Sebastian Gnann, Jane W. Baldwin, Mark O. Cuthbert, Tom Gleeson, Wolfgang Schwanghart and Thorsten Wagener 12 March 202512 March 2025

The relationship between topography and the terrestrial water cycle has been documented for thousands of years, yet there is still much to learn about Earth’s complex dynamics – both above, at, and below the surface.

Photo of a cloud.
Posted inEditors' Highlights

Tropical Congestus Clouds Explained by Water Vapor Spectroscopy

by Bjorn Stevens 25 February 202524 February 2025

A new study demonstrates how the abundance of congestus clouds in the tropics can be explained by the water molecule’s discerning appetite for infrared radiation.

A wide, blue river is bordered on both sides by green mountains.
Posted inResearch Spotlights

New Insight into Inland Water Carbon Dioxide Emissions

by Rebecca Owen 21 November 202421 November 2024

A process-based modeling technique reveals surprising information about carbon emissions from rivers, lakes, and reservoirs across the contiguous United States.

Maps of the study area.
Posted inEditors' Highlights

Understanding Carbon-Water Tradeoffs in Pacific Northwest Forests

by Susan Trumbore 5 September 20244 September 2024

A new study documents how spruce forests differing in management and age structure influence individual tree growth, carbon stocks, and landscape-water balance in the Pacific Northwest.

Satellite view of rectangular evaporation ponds used for lithium mining located amid a bright white salt flat.
Posted inOpinions

Concerns over Lithium, Water, and Climate in Earth’s Two Highest Deserts

by Lan Cuo 27 August 202427 May 2025

Brine mining to meet resource demands amid renewable energy transitions is affecting water resources in South America and China. Hydrologists can help understand how and join the search for solutions.

Vertical velocity map.
Posted inEditors' Highlights

New Method Reveals Hidden Structures in Clear-Sky Vertical Motion

by Sarah Kang 7 August 20245 August 2024

High-resolution satellite data reveal unexpected, highly heterogeneous vertical motions in the clear-sky atmosphere, with a new method proposed for measuring these motions.

Picadura de mosquito
Posted inNews

La transmisión de la malaria en África varía con el clima y la hidrología

by Carolyn Wilke 26 July 202412 August 2024

Los datos sobre las precipitaciones por sí solos no pueden predecir dónde puede aparecer la malaria. Si se tienen en cuenta los procesos hidrológicos, los investigadores pueden hacerse una imagen más precisa de la transmisión.

A mosquito with a red abdomen perches on human skin.
Posted inNews

Malaria Transmission in Africa Shifts with the Climate—and Hydrology

by Carolyn Wilke 6 June 20249 September 2024

Rainfall data alone can’t predict where malaria may pop up. Factoring in hydrological processes helps researchers paint a more nuanced picture of transmission.

Posts pagination

Newer posts 1 2 3 4 … 12 Older posts
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

Rivers in the Antarctic Sky, Captured in 3D

2 June 20262 June 2026
Editors' Highlights

Pre-Existing Structure and Stress Shape Geothermal-Induced Seismicity

2 June 20261 June 2026
Editors' Vox

Small-Scale Indian Ocean Dynamics Underpin Marine Ecology and Climate

4 June 20263 June 2026
Eos logo at left; AGU logo at right

About Eos
ENGAGE
Awards
Contact

Advertise
Submit
Career Center
Sitemap

© 2026 American Geophysical Union. All rights reserved Powered by Newspack