Northeastern US seeks to prevent arrival of deer disease

Deer biologists across northern New England are dusting off their plans for dealing with a fatal disease that has been spreading across North America for a half-century and was recently discovered again on a Canadian game ...

Special feed halves methane production

It is not garlic but nitrate and sulphate that reduces methane production in the stomachs of cows and sheep. If their feed contains a small percentage of these substances the amount of this powerful greenhouse gas produced ...

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