food security

Honeybee deaths in the United States have surged to record highs, with commercial beekeepers reporting having lost an average of 62 percent of their colonies over the winter, according to an ongoing survey by nonprofit Project Apis m. Data for the survey was collected from 702 respondents who are responsible for roughly 1.84 million colonies […]

Melting glaciers threaten the supply of food and water for billions across the globe, the United Nations warned in its 2025 World Water Development Report: Mountains and Glaciers: Water towers. Mountains supply 55 to 60 percent of the planet’s annual freshwater flow, with two billion people reliant on the waters flowing from them. “As the […]

With global average temperatures expected to continue to rise in the coming decades, scientists have projected that warming will significantly harm global agriculture as it weakens crop yields and disrupts food production. Now, new research finds that warming will disrupt many of Earth’s major crops and harm global crop diversity. The study, conducted by researchers […]

Stronger water management efforts will be essential to overcoming the gap between supply and demand as the planet continues to warm, according to a new analysis by Lorenzo Rosa, principal investigator at Carnegie Science, and Matteo Sangiorgio, a researcher at the Polytechnic University of Milan. For the study, the pair of researchers quantified issues of […]

Roughly nine percent of England’s farmland needs to be converted into habitats for wildlife and forest by 2050 in order to meet the country’s nature and net-zero goals, according to a consultation launched by Steve Reed, the United Kingdom’s environment secretary. Reed announced on Friday the government’s plans for land use changes intended to balance […]

An open letter calling for efforts to increase food production to avert a world hunger catastrophe has been signed by more than 150 winners of the Nobel and World Food Prizes. The signatories made a plea for political and financial backing to come up with “moonshot” technologies in the next quarter century, a press release […]

More than a third of animals on Earth are herbivores, but since plants don’t have a lot of calories it can be hard for grazers to eat enough to meet their energy needs. To add to the problem, climate change is lowering the nutritional value of certain foods that these plant eaters rely on. Fossil […]

The rapidly increasing amount of land on Earth that is affected by excess salt will lead to potentially devastating effects on global food production, according to a new report from the Food and Agriculture Organization of the United Nations (FAO). The report, Global Status of Salt-Affected Soils, found that roughly 3.41 billion acres — 10.7 […]