Nascent industrial-scale insect farms are starting to dot the globe, with big livestock-feed and pet-food players such as Cargill, Skretting, Bühler, and Purina getting into the game.
Off-grid energy production is becoming affordable for smallholders, restaurants, and even families—thanks to a startup’s innovative biodigesters that turn food and feces into carbon-neutral cooking gas, fertilizer, and hot water.
Bread-eating fungus spores produce natural fibers that can be treated to mimic cotton and leather, using far less water and energy than conventional materials.
No Olympics since 1992 scores high on all sustainability indicators, and the overall picture is middling at best
The inventive, heat-regulating material is cheap and recyclable, and provides an energy-efficient and sustainable solution for food and beverage containers.
People with lots of neighbors who have solar panels are more likely to have solar panels themselves
A new analysis suggests that climate activists should put pressure not just on fossil fuel companies—but also on their owners.