New research in western India found that fertilizer based on Traditional Ecological Knowledge made soil more fertile in a head-to-head test with industrial fertilizers.
food security
To Understand Hunger in Sub-Saharan Africa, Consider Both Climate and Conflict
Warfare exacerbates the impacts of drought to produce food insecurity crises that last long after the drought has passed, new research documents.
Food Security Lessons from the Vikings
Scandinavian societies of the first millennium adapted their farming practices to volcano-driven climate changes.
Urban Agriculture Combats Food Insecurity, Builds Community
Innovations in urban agriculture—from creative reuse of stormwater to soil rehabilitation—can help fight food insecurity and prevent further food issues.
Cover Crops, Sensors, and Food Security
Forward-Thinking Ideas for the USDA’s Agriculture Innovation Agenda
Our Place in the Food Security Chain
In our February issue of Eos, we look at what role geoscientists have in ensuring everyone in our communities has a meal on the table.
Enhancing Food Security Through Earth Science Data
When most agriculture in the world is rural, getting crucial geoscience information to farmers is a technical challenge that a few organizations are just starting to figure out.
Solving Shared Problems at the Food, Energy, and Water Nexus
A 15-year-old partnership among Chinese and U.S. scientists studying challenges in our food, energy, and water systems has revealed that solutions are best achieved through international collaboration.
Sowing Seeds of Food Security in Africa
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.
Climate Change Uproots Global Agriculture
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?