Bacterial filters reduce stink from big pig factories

Concentrated animal feeding operations (CAFOs) on industrial animal factories can stink up an entire county, due to ammonia, and a smorgasbord of volatile organic compounds (VOCs). Jeppe Lund Nielsen of Aalborg University, ...

US-China trade war 'imperils' Amazon forest, experts warn

The simmering trade war between the United States and China risks devastating the Amazon rainforest as Beijing looks for ways to make up a shortfall in US-grown soya beans, experts warned on Wednesday.

Beer will help power Alaska brewery

The Alaskan Brewing Co. is going green, but instead of looking to solar and wind energy, it has turned to a very familiar source: beer.

The part of rice we don't eat may be highly nutritious

Rice bran, the outer covering of the rice grain, has high nutritional value and is a rich source of proteins, fats, minerals and micronutrients such as B vitamins, according to a study published in the open access journal ...

Researchers re-evaluate swine nutrition

For a new study in the Journal of Animal Science, researchers evaluated how different concentrations of lipids affect growth performance in weaned pigs. The researchers also studied how different sources of lipids affect ...

Food scraps to become dairy and meat substitutes

Finicky eating habits and wasteful processes have led to a system that discards millions of tonnes of food each year, but new approaches are salvaging the scraps we never see to make products that people will want to eat.

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