• About
  • Sections
  • Topics
    • Climate
    • Earth Science
    • Oceans
    • Space & Planets
    • Health & Ecosystems
    • Culture & Policy
    • Education & Careers
    • Opinions
  • Projects
    • ENGAGE
    • Editors’ Highlights
    • Editors’ Vox
    • Eos en Español
    • Eos 简体中文版
    • Print Archive
  • Science Policy Tracker
  • Blogs
    • Research & Developments
    • The Landslide Blog
  • Newsletter
  • Submit to Eos
  • AGU.org
  • Career Center
  • Join AGU
  • Give to AGU
  • About
  • Sections
  • Topics
    • Climate
    • Earth Science
    • Oceans
    • Space & Planets
    • Health & Ecosystems
    • Culture & Policy
    • Education & Careers
    • Opinions
  • Projects
    • ENGAGE
    • Editors’ Highlights
    • Editors’ Vox
    • Eos en Español
    • Eos 简体中文版
    • Print Archive
  • Science 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
  • Sections
  • Topics
    • Climate
    • Earth Science
    • Oceans
    • Space & Planets
    • Health & Ecosystems
    • Culture & Policy
    • Education & Careers
    • Opinions
  • Projects
    • ENGAGE
    • Editors’ Highlights
    • Editors’ Vox
    • Eos en Español
    • Eos 简体中文版
    • Print Archive
  • Science Policy Tracker
  • Blogs
    • Research & Developments
    • The Landslide Blog
  • Newsletter
  • Submit to Eos

California

Shown in the foreground is a mostly barren hillside with three trees. In the distance is an agricultural field.
Posted inNews

The Unfair Share of Shade in California’s Central Valley

by Andrea Tamayo 22 December 202322 December 2023

Researchers find that disadvantaged communities in Fresno are significantly sunnier and hotter than wealthier ones.

Giant kelp grows in sunny, blue water.
Posted inNews

When Forests on Land Burn, Forests Underwater Feel the Impact

by J. Besl 18 December 20239 February 2024

Kelp is a habitat, a carbon sink, and a binding agent in your ice cream. But new research shows that California’s kelp forests are affected by the fate of their counterparts on land.

A researcher at street level looks uphill at downed trees and other debris from a debris flow.
Posted inNews

Postfire Debris Flows Strike in a Puzzling Pattern

by Eli Ramos 15 December 202315 December 2023

California geologists are improving their understanding and forecasting of which slopes in wildfire-burned areas might fail during heavy rainstorms.

Comparison of two mussel beds, one in 1984 and one in 2023
Posted inNews

Ocean Warming Is Wiping Out Southern California’s Mussel Beds

by Madeline Reinsel 14 December 202314 December 2023

Historic photographs reveal the dramatic retreat of mollusks as warmer waters take a toll on the health of the intertidal zone.

An aerial view of water being released down the spillway of the Coyote Valley Dam, with a large earthen berm in the background
Posted inNews

Weather and Watershed Forecasting Make for Dam Smart Water Use

by Nicole Choi 13 December 202330 January 2024

Using weather forecasts in reservoir management improves decisions about water supplies. Now researchers are studying the hydrology around reservoirs to help apply this strategy nationwide.

A firefighter stands in front of burning grass and trees.
Posted inNews

Climate Change Narrows the Window for Prescribed Fires

by Caroline Hasler 16 November 202316 November 2023

Longer, drier summers may mean fewer opportunities for firefighters to safely burn would-be wildfire fuel in the western United States.

Field photos and elevation diagram of study area.
Posted inEditors' Highlights

Revealing a Catchment’s Erosional Secrets: Grain Size Matters

by Mikaël Attal 15 November 202313 November 2023

A provenance study with 699 new samples from 12 different sediment grain sizes (from sand to boulder) shows that each fraction originates from distinct parts of a mountain catchment in California.

Una vista de la Space Needle de Seattle y sus alrededores con una bahía al fondo.
Posted inNews

Revolucionando la ciencia de los terremotos en Cascadia

by Caroline Hasler 7 November 20237 November 2023

Un nuevo centro reunirá a científicos de sismos para estudiar la zona de subducción de Cascadia y aclarar los peligros sísmicos.

A view of the Seattle’s Space Needle and surrounding area with a bay in the background
Posted inNews

Shaking Up Earthquake Science in Cascadia

by Caroline Hasler 16 October 20237 November 2023

A new center will bring together earthquake scientists to study the Cascadia Subduction Zone and clarify seismic hazards.

A large forest fire burns on a mountainside.
Posted inNews

Natural Nitrogen Emissions Are Rising in California

by Nathaniel Scharping 13 October 202313 October 2023

Wildfires and soil microbes are releasing more nitrogen oxides in California as the climate gets warmer and drier.

Posts pagination

Newer posts 1 2 3 4 5 6 … 17 Older posts
A view of a Washington, D.C., skyline from the Potomac River at night. The Lincoln Memorial (at left) and the Washington Monument (at right) are lit against a purple sky. Over the water of the Potomac appear the text “#AGU24 coverage from Eos.”

Features from AGU Publications

Research Spotlights

Machine Learning Simulates 1,000 Years of Climate

27 August 202527 August 2025
Editors' Highlights

As Simple as Possible: The Importance of Idealized Climate Models

28 August 202526 August 2025
Editors' Vox

Waterworks on Tree Stems: The Wonders of Stemflow

21 August 202520 August 2025
Eos logo at left; AGU logo at right

About Eos
ENGAGE
Awards
Contact

Advertise
Submit
Career Center
Sitemap

© 2025 American Geophysical Union. All rights reserved Powered by Newspack