A new analysis suggests the amount of food on your plate may matter less than how calorie-dense it is.
Trying to lose weight can sometimes feel like a math assignment: Count calories, measure portions and stop eating before you feel completely satisfied. But a new analysis offers a different way to think about weight management…
For most of human history, aging was accepted as inevitable. That is starting to change. Over the past two decades, research into the biology of aging has accelerated to a degree that would have seemed implausible a generation ago. Scientists now have a clearer picture of what aging does at the cellular level, and with…

