Madonna has revealed how her daughter Lourdes refused to speak to husband Guy Ritchie when the couple began their relationship.

Many businesses collect data for multifold purposes. Here's how to know what they're doing with your personal data and whether it is secure.

The difference in speed and responsiveness after this could be night and day.

Medical news, education and information for physicians and health care professionals, presented by specialty and topic. From Healio and the Wyanoke Group.