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Modeling

Photograph taken from the International Space Station of clouds over the Amazon Basin
Posted inResearch Spotlights

Evaluating Cloud Cover Predictions in Climate Models

Sarah Stanley, Science Writer by Sarah Stanley 23 March 202013 March 2023

A new analysis highlights progress in predictions of cloud cover from models that are part of the Coupled Model Intercomparison Project.

Posted inNews

Rastreando Los Misteriosos Manantiales Del Gran Cañón

Mary Caperton Morton, Science Writer by Mary Caperton Morton 20 March 202016 July 2025

Mejorar los modelos ayudará a proteger una fuente crucial de agua potable para ambos bordes del Parque Nacional del Gran Cañón.

Conceptual illustration of how superparameterization is used to model clouds in a climate model
Posted inResearch Spotlights

Pushing the Computational Limits of Climate Simulation

Sarah Stanley, Science Writer by Sarah Stanley 17 March 20207 March 2023

Researchers apply a superparameterization technique to boost the accuracy and efficiency of climate predictions generated by the Energy Exascale Earth System Model.

The mushroom cloud of the Frigate Bird nuclear test seen through an aircraft periscope
Posted inNews

Nuclear War Would Spawn a “Nuclear” El Niño

Jenessa Duncombe, Staff Writer by Jenessa Duncombe 2 March 202025 March 2024

A jolt to the climate system provided by nuclear war could spur an El Niño like we’ve never seen before.

Altitude versus longitude cross sections of relative vorticity
Posted inEditors' Highlights

Novel Simulations of Upper Atmosphere Gravity Wave Dynamics

by William J. Randel 25 February 202019 October 2021

Gravity waves play a key role in driving upper atmosphere circulations but are poorly understood. New high-resolution simulations are resolving complex wave behaviors with unprecedented detail.

A pipeline stretches across a flowing river in a small canyon.
Posted inNews

Tracking the Grand Canyon’s Mysterious Springs

Mary Caperton Morton, Science Writer by Mary Caperton Morton 24 February 202016 July 2025

Improved modeling will help protect a crucial drinking water source for both rims of Grand Canyon National Park.

Multicomponent ionic transport simulations in a physically and electrostatically heterogeneous domain
Posted inEditors' Highlights

Modeling Transport and Charge Effects in Heterogeneous Media

by Xavier Sanchez-Vila 19 February 20206 February 2023

Simulation of charged species reactive transport in complex physically and electrostatically heterogeneous porous media is possible with a multiple continua approach coupled to a geochemical code.

Water flows between encroaching ice crystals.
Posted inNews

River Ice Is Disappearing

Sarah Derouin, Science Writer by Sarah Derouin 18 February 202023 March 2023

Over the past 3 decades, the persistence of river ice has decreased by almost a week. The decrease in ice has important implications for ecology, climate, and the economy.

Bolts of lightning strike a Swiss valley at night
Posted inNews

New Study Hints at Bespoke Future of Lightning Forecasting

Jon Kelvey, Science Writer by Jon Kelvey 13 February 202025 July 2022

Researchers used machine learning to develop a model that can predict lightning strikes to within 30 minutes of their occurrence and within 30 kilometers of a weather station by using just four simple atmospheric measurements.

A sample of gas hydrate releases methane gas as it is depressurized
Posted inEditors' Vox

Where Do Natural Gas Hydrates Come from and Why Should We Care?

by K. You and P. Flemings 11 February 202031 July 2023

A new generation of models, laboratory, and field studies is helping scientists answer important questions about this mysterious substance.

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

The Speedy Particles That Could Help Us Learn More About Uranus

18 June 202618 June 2026
Editors' Highlights

Where Methane is Emitted Matters for Global Burden

18 June 202616 June 2026
Editors' Vox

Small-Scale Indian Ocean Dynamics Underpin Marine Ecology and Climate

4 June 20263 June 2026
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