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science policy

A farmer weeds her field in Morogoro, Tanzania.
Posted inScience Updates

Sowing Seeds of Food Security in Africa

by C. Nakalembe, C. Justice, H. Kerner, C. Justice and I. Becker-Reshef 25 January 202110 March 2023

An innovative program focused on collaboration and capacity building is looking to improve outcomes for smallholder farmers, reduce hunger, and alleviate food insecurity in sub-Saharan Africa.

Green shoots rise from dry, cracked soil.
Posted inFeatures

Climate Change Uproots Global Agriculture

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 25 January 202130 September 2022

Climate change is shifting where ideal growing conditions exist and is leaving farmers behind. How can we secure our future food supply and support the people who grow it?

Multiethnic group of people standing in a row and wearing masks at a polling station on Election Day
Posted inGeoFIZZ

Scientists Are Primed for Poll Positions

by K. McCarthy 19 January 202127 February 2023

Scientists and science communicators can lend their expertise to a growing shortage of poll workers in the United States.

Living walls line Milan’s Bosco Verticale apartment building
Posted inNews

Cómo convertir nuestras ciudades en Treetopias

by Alan Simson 15 January 20216 September 2022

Estamos y seguiremos plantando más árboles callejeros, arboledas urbanas y cúmulos informales de árboles en nuestros parques y espacios verdes. La Treetopia ha comenzado.

Posted inEditors' Highlights

Deep Decarbonization? Yes We Can!

Eric Davidson, president-elect of AGU by Eric Davidson 14 January 20217 July 2025

Modeling the U.S. energy system demonstrates several pathways to net-zero CO2 emissions by 2050. The pathway with the lowest cost, 0.2–1.2% of GDP, relies on >80% contribution of renewables.

Trail in a dry forest on Saint Lucia
Posted inNews

Empeora la Crisis Hídrica en el Caribe Oriental

by Sarah Peter 5 January 202110 November 2021

Científicos, políticos y pobladores temen que la actual escasez de agua y los largos períodos de sequía puedan empeorar a medida que cambie el clima y que el Acuerdo de París se haya quedado corto.

Worried African American woman using cell phone while working at home
Posted inNews

The Best of Eos in 2020

by AGU 24 December 20205 October 2021

What Earth and space science stories stood out this year, and what are we looking forward to in 2021?

Smokestacks release smoke into the sky at an industrial site surrounded by trees and sparse buildings.
Posted inNews

The Debate over the United Nations’ Energy Emissions Projections

Kate Wheeling, freelance science writer by Kate Wheeling 18 December 20202 September 2022

A new study finds the economic factor driving the divergence between emissions trajectories in climate assessments and reality.

A sandpiper standing in mud
Posted inNews

Human Activity Makes India’s Coastlines More Vulnerable

by M. Stonecash 9 December 202014 November 2022

Researchers propose the creation of an anthropogenic vulnerability index to help guide conservation policy decisions.

A portrait of Leland Melvin, NASA astronaut and former NFL wide receiver
Posted inNews

Podcast: From Athlete to Astronaut

by Lauren Lipuma 7 December 20205 March 2026

Leland Melvin proves that dedication and hard work can help anyone overcome the odds.

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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 Ambiguous Costs of Climate Change

16 October 202616 October 2026
Editors' Highlights

Melting Permafrost Impacts Arctic Rivers in Vulnerable Regions

15 October 202615 October 2026
Editors' Vox

Where Fire Ends, Chemistry Begins

30 September 202630 September 2026
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