How dreams help you make memories

We know sleep is important tool for enhancing memory and learning skills - and now, some light has been shed on the role between dreams and memory.

How your memory rewrites the past

Your memory plucks fragments of the present and inserting them into the past, reports a 2014 study. In terms of accuracy, the brain's no video camera.

Trying to curb those sugar cravings

Your diet goes well until you catch sight of a cupcake or smell some cookies fresh out of the oven. Sensory cues trigger cravings that crumble resolve and, before you know it, you’re on a sugar high.