In Kee Song's Malaysian poultry farm, 20,000 chickens rest on saw dust in the dimly lit barns, with feed and water laced with probiotics being automatically pumped into feeding pans. As well as ...

YONG PENG, Malaysia (Reuters) - In barns filled with classical music and lighting that changes to match the hues outside, rows of chickens are fed a diet rich in probiotics, a regimen designed to ...