HuffPost Science Correspondent Cara Santa Maria discusses the science behind ADHD, focusing on brain differences and treatment strategies for those affected.

We spoke to fashion psychologists about the mood-boosting potential of brightly colored clothing.

For National Orgasm Day, we know they feel good - but what exactly do they do to our brains? We asked sex therapist and neuroscientist Dr Nan Wise, author of Why Good Sex Matters to explain exactly what happens when we orgasm, from how our brain registers pleasure to the health benefits behind the Big O.