Chipotle Mexican Grill Inc. and Khosla Ventures LLC are among investors providing a fresh round of funding for a startup that makes fertilizer from ground almond shells. Fremont-based Nitricity, ...

Americans throw away between 30% and 40% of the nation’s food supply each year, according to the U.S. Department of Agriculture. That waste, which adds up to billions of pounds annually, ends up ...

Human urine is emerging as an unlikely climate solution, and a Swiss startup is betting that what we flush away could help feed crops and cut pollution at the same time. By turning this nutrient-rich ...

Agriculture is Malawi’s main economic stay which continues to attract innovations to improve productivity and food security. Apart from technology capitalising on agricultural mechanisation to achieve ...

Stanford-founded Nitricity raised $50 million from Chipotle and Khosla Ventures to turn California’s abundant almond shell waste into organic fertilizer. The startup’s “Ash Tea” product reduces ...