A 2009-2018 analysis of 14 countries teases out the factors behind reversals in food security. Conflict, not drought, is behind much of it.

Researchers drilling into the many moving parts of food systems say that greenhouse-gas emissions have been systematically underestimated.

New research suggests that declines in wild fish species may compromise nutrition in an already poor region. Substituting cultivated species may not help.

Una nueva investigación sugiere que una disminución de especies de peces silvestres puede comprometer la nutrición en una región que ya padece de inseguridad alimentaria. Es posible que la sustitución de especies cultivadas no ayude.

A recent study shows that trade restrictions and stockpiling of supplies by just a few key countries during times of crisis could create global food price spikes and severe local and regional food shortages.

A new study looking at seven centuries of water flow in south Asia’s mighty Brahmaputra River suggests that scientists are underestimating the river’s potential for catastrophic flooding as climate warms.

A new study looks at the links between religion and attitudes toward the environment.

A new study finds that investments to establish new oil palm or tree plantations seem to consistently have higher rates of forest loss than other types of activities, such as mining and logging.

A new study has identified thousands of incidents of previously rare or unprecedented extreme heat/humidity combinations in parts of Asia, Africa, Australia, South America and North America, including in the U.S. Gulf Coast region.

Driven by changing climate, a uniquely resilient organism is taking over the Arabian Sea, disrupting food chains, fisheries, oil refineries and water desalination plants.