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DJ McCauley

In the humid highlands of San Cristóbal Island, researchers take soil samples from a pit.
Posted inNews

The Galápagos Islands: The Ultimate Outdoor Soil Science Laboratory

by DJ McCauley 28 March 202228 March 2022

A new study has spurred further research into the impacts of soil formation on modern-day problems like heavy metal contamination in agricultural soils.

A youth farmer in Los Angeles County gives a tour of an urban farm
Posted inNews

Urban Agriculture Combats Food Insecurity, Builds Community

by DJ McCauley 25 January 202121 February 2023

Innovations in urban agriculture—from creative reuse of stormwater to soil rehabilitation—can help fight food insecurity and prevent further food issues.

Research ecologist Steven Mirsky evaluates a cereal rye cover crop.
Posted inNews

Cover Crops, Sensors, and Food Security

by DJ McCauley 25 January 20214 November 2022

Forward-Thinking Ideas for the USDA’s Agriculture Innovation Agenda

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

A Road Map to Truly Sustainable Water Systems in Space

9 February 20269 February 2026
Editors' Highlights

Why Are Thunderstorms More Intense Over Land Than Ocean?

9 February 20269 February 2026
Editors' Vox

A Double-Edged Sword: The Global Oxychlorine Cycle on Mars

10 February 202610 February 2026
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