Related topics: food

As prices soar, Japan returns to human waste fertilizer

It's cheap, recycled, and has centuries of tradition: "shimogoe" or "fertilizer from a person's bottom" is finding new favor in Japan as Ukraine's war hikes the price of chemical alternatives.

Chicken feed made of food waste could slash costs and emissions

New research from Australia's University of New England (UNE) has revealed using food waste to create commercial chicken feed would not only save the Australian poultry industry an estimated $500 million a year, but it could ...

Bananas are some of the worst food waste culprits

A study done at Karlstad University shows that seven products account for almost half the fruit and vegetables wasted by retailers. Potentially, food waste can be drastically limited by focusing on these products.

Food-share apps seeking to help environment

Jack Convery pops into a London branch of Italian eatery Coco di Mama to grab a cut-price lunch ordered on his smartphone's food-sharing app Karma.

Magnetic 'springs' break down marine microplastic pollution

Plastic waste that finds its way into oceans and rivers poses a global environmental threat with damaging health consequences for animals, humans, and ecosystems. Now, using tiny coil-shaped carbon-based magnets, researchers ...

Sweden helps SKorea convert food waste into biogas

(AP) -- The South Korean city of Ulsan lets water generated from processing food waste run off into the ocean, which can generate methane gas harmful to the environment.

Scientists turn pineapple waste into high-value aerogels

Harvesting of pineapples, a widely grown tropical fruit, leaves behind tons of agricultural residues which are usually burned or left to rot, creating undesirable greenhouse gases and other pollutants. But a new process promises ...

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