Add Yahoo as a preferred source to see more of our stories on Google. Kosuke Mori, a three-month-old baby, is fed by his mother as Satoru Saito (not pictured), general manager of Pigeon Corp's R&D ...

TOKYO (Reuters) - In a quiet side-room at Pigeon Corp's spacious R&D facility north of Tokyo, researchers are on a high-tech quest - to perfect a baby's bottle teat that replicates a breastfeeding ...