than 40 years. a new study found that using sunscreen daily protects against skin ageing. this is the first study to quantify sunscreen's anti-ageing power. it's not just whether you're going to the beach, it's in general life. walking down the street in your car, hundreds of adults under 55 were placed in two groups. those who applied regularly and those who applied it at their discretion. after 4 1/2 years those who used it daily did not age as quickly. save your money. he says people collectively spend billions of dollars on products and crimes to stave off ageing, the main ingredient that actually does sit the sunscreen. it's been 670 days since the u.s. lost its top credit rating. what are we doing to get it back? apple one of the big losers, trade agency ruled today that