Steam rises from the top of towering piles of compost at a landfill in western Placer County, California. The jaws of an excavator rake up and churn the heaps, unleashing a stench of decomposing food.

More than 2 billion people, about a third of the world’s population, face food insecurity. At the same time, a recent UN report estimated that more than 1 billion metric tons of food went to waste in ...

VACAVILLE, CA - APRIL 20: A tractor drives past piles of compost at the Jepson Prairie Organics compost facility April 20, 2009 in Vacaville, California. Norcal Waste Systems is collecting food scraps ...

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Forbes contributors publish independent expert analyses and insights. Jamie Hailstone is a U.K-based reporter, who covers sustainability. A photo taken on September 27, 2022 shows a 6-metre-tall ...

A waste company is being fined by a council for missing thousands of bin collections – leading to "rotting rubbish" and dirty nappies piling up outside homes in the hot weather.