Chemical bisphenol-A, otherwise known as widely-reviled and controversial BPA, now has another bit of mud to wipe off its face. A new study in the Journal of the American Medical Association has linked it to higher levels of obesity in kids who have more of it coursing through their bodies. While the research doesn’t conclusively say that BPA actually causes obesity, it does add to a growing heap of evidence that the stuff isn’t good for us. [More]