First aid has gone hi-tech. Gone are the days when the only choices for cuts and bruises were an adhesive bandage and ice-pack. The Saturday Early Show Health Correspondent Dr. Emily Senay has a ...

It could end that age-old bandage conundrum: Do you peel it slowly from your skin or rip it off all at once? Wound-care companies now offer a new generation of pain-free personal first-aid gear, ...