Amazon emissions soared under Brazil's Bolsonaro: study

The Amazon rainforest's carbon emissions doubled in 2019 and 2020, as a decline in environmental policing under Brazilian ex-president Jair Bolsonaro led to a surge in destruction of the increasingly fragile region, researchers ...

PFAS, PFAS everywhere: How pristine are laboratory materials?

How do you study the effects of exposure to per- and polyfluoroalkyl substances (PFAS), when it is in everything? To study the effect of a chemical, toxicologists typically expose animals to various doses of the chemical ...

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 ...

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