Global food prices 'drop 7% in 2012': UN agency

Global food prices fell by 7.0 percent in 2012 from the level the previous year, the UN's Food and Agriculture Organisation said on Thursday, assuaging worries a few months ago that the world could be heading for a food crisis.

High levels of iron in water may hurt dairy products

(Phys.org) -- Cows are thirsty and with good reason — they need to drink nearly 30 gallons of water a day to produce milk and stay healthy. That water needs to be high quality because much of the ingested water becomes ...

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).

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