Most days, I aim radiation at tumors. But the most profound insights sometimes come in the quiet moments between treatments. I see a lot of overworked...

Too much sugar is bad for your brain, warn German brain experts. On World Brain Day, these specialists remind us that eating too much sugar can...

COULD PARKINSON’S DISEASE DRAMATIC RISE result from exposure to a common chemical?

scary headlines proclaiming that the sweetener xylitol — in the gum that I am chewing as I write — is linked to a higher risk of heart attack, stroke, and early death