Treating mastitis in dairy cattle with vitamin D

A natural remedy that delays and reduces the severity of mastitis infection in dairy cattle is being investigated by scientists at the U.S. Department of Agriculture (USDA).

US 'extreme drought' zones triple in size

The drought in America's breadbasket is intensifying at an unprecedented rate, experts warned, driving concern food prices could soar if crops in the world's key producer are decimated.

Australian scientists aim to reduce sheep burps

Australian scientists are working to breed a sheep that belches less, as they look for ways to reduce harmful methane emissions from the country's woolly flocks, a researcher said Sunday.

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