Home > Newsletters > Daily: Love or hate Earth Hour? > Daily Dose: Rare flesh-eating bacteria kill boy within days > Health-in-Motion 14 August 2017 Having a tattoo Having a tattoo, port-wine stain or birthmark removed using laser technology is about to become both easier and safer. Dermatologists using laser skin treatments have had to deal with the fact that laser light is difficult to focus only onto the affected area of skin and represents a hazard to the eyes of both patients and doctors. Recently, researchers in the USA have developed a new system which uses ultrasound to concentrate laser light directly into the treated tissue while improving the safety and efficiency of the procedure. 0 More: Daily Dose: Rare flesh-eating bacteria kill boy within daysHealth-in-Motion advertisement Other news Parenting Can you get pregnant from pre-ejaculate fluid? Fitness 5 reasons why old-school aerobics is still the best workout Parenting What’s the best sex position to conceive a baby? Sex Can the Pill lower her sex drive? Your questions answered Lifestyle This is why you have to pee so often in the morning Lifestyle SEE: The science of smartphone addiction From our sponsors Managing diabetes in the workplace Back-to-school with diabetes Discover treatments that can help reduce acne What can I do to reduce or remove acne marks? Live healthier Fact or myth? » Clearing up the confusion around coconut oil Coconut – the 'fruit of life' Can coconut oil really help you lose weight? Experts dish on the high-cal weight-loss tactic. Sobering perks! » 5 tips to avoiding a hangover Can you really be allergic to alcohol? Is giving up booze for a month actually worth it? Many people commit to "Dry January" – but does it do your body any good?