• 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

ecosystems

Dry, vegetated landscape near the Santa Clara River in California
Posted inScience Updates

Mapping Vegetation Health Around the World

by Christine M. Lee, Joshua B. Fisher and Simon J. Hook 8 July 202015 October 2021

A new spaceborne sensor monitors Earth’s surface temperature at a resolution higher than ever before, providing information on ecosystem responses to changes in water availability and climate stressors.

Ice near Olkhon Island on Lake Baikal in Siberia
Posted inScience Updates

Big Questions, Few Answers About What Happens Under Lake Ice

by S. E. Hampton, S. M. Powers, S. P. Devlin and D. M. McKnight 6 July 202027 October 2022

Scientists long eschewed studying lakes in winter, expecting that cold temperatures and ice cover limited activity below the surface. Recent findings to the contrary are changing limnologists’ views.

Photo of a low rock jetty separating the ocean from a fish pond
Posted inNews

El Agua Subterránea es la “Conexión Occulta” Entre la Tierra y el Océano

Richard Sima, freelance science writer by Richard J. Sima 18 June 202030 November 2022

La importancia del agua subterránea dulce para los ecosistemas costeros es revelada utilizando el primer modelo numérico a escala global.

Photo of ocean corals
Posted inNews

How Machine Learning Redraws the Map of Ocean Ecosystems

Jenessa Duncombe, Staff Writer by Jenessa Duncombe 2 June 20201 February 2023

Using an unsupervised learning algorithm, scientists can create new maps of ecosystem provinces in the ocean, opening the possibility of sharper data collection and monitoring.

Photograph of brown patches on potato leaves
Posted inEditors' Vox

Removal of Ozone Air Pollution by Terrestrial Ecosystems

by O. Clifton 1 June 202022 December 2021

Tropospheric ozone is removed at Earth’s surface through uptake by plant stomata and other nonstomatal deposition pathways, with impacts on air pollution, ecosystem health, and climate.

Herd of wildebeests descends from a low cliff into a river.
Posted inNews

Geology and Chemistry Drive Animal Migration in the Serengeti

Katherine Kornei, Science Writer by Katherine Kornei 27 May 20206 September 2022

Fieldwork in Tanzania suggests that soil chemistry—influenced by local volcanism and tectonic activity—might help dictate the record-setting migration of over a million wildebeests.

Pink brisingid sea star shuffles across the seafloor
Posted inNews

The Long-Lasting Legacy of Deep-Sea Mining

Sarah Derouin, Science Writer by Sarah Derouin 21 May 202024 April 2025

New research reveals a deep-sea mining experiment that took place 26 years ago still has significant and persistent impacts on benthic life.

Photo of a low rock jetty separating the ocean from a fish pond
Posted inNews

Groundwater Is the “Hidden Connection” Between Land and Sea

Richard Sima, freelance science writer by Richard J. Sima 28 April 202030 November 2022

The importance of fresh groundwater to coastal ecosystems is revealed using the first computer model at a global scale.

Arial photo of the Duke Forest tree canopy
Posted inResearch Spotlights

Reforestation as a Local Cooling Mechanism

Aaron Sidder, freelance science writer by Aaron Sidder 2 April 20203 May 2022

Reforestation has been shown to cool surface temperatures, and a novel study suggests it may also reduce air temperature up to several stories above the ground.

A colony of 60,000 pairs of king penguins stands on the exposed gray bedrock of South Georgia.
Posted inNews

How Climate Science Is Expanding the Scale of Ecological Research

Kate Wheeling, freelance science writer by Kate Wheeling 31 March 202025 April 2022

Tools developed for climate science can help researchers forecast ecological dipoles: the contrasting effects of climate on populations separated by thousands of kilometers.

Posts pagination

Newer posts 1 … 19 20 21 22 23 … 34 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

As Wildfires Increase in the West, So Does Suppression Spending

10 June 202610 June 2026
Editors' Highlights

A Snapshot of Continental Crust in the Making

17 June 202616 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