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The Long and the Short of It

Psychological scientists have uncovered an alarming link between chronic stress and cellular aging. The length of our telomeres, the protective caps at the tips of our chromosomes, may foretell health risks. ... More>


Brain Wave Could Prove What People Have Seen


Brain Activity Provides Evidence for Internal “Calorie Counter”

While you’re thinking about whether a food is tasty or nutritious, an internal calorie counter is evaluating the food based on its caloric density, results from a neuroimaging study show. ... More>


Scientists Trying New Trick to Catch You in a Lie