June 4, 2013 8:22 am Sunscreen Can Make You Look Younger A new skin study published in the Annals of Internal Medicine confirms what doctors have long preached. Daily, year-round sunscreen use can significantly slow the skin’s aging process by as much as 24 percent. US & World Videos 3:11 Ryan Gosling skips darker film roles because of Eva Mendes and daughters 1:07 Britney Spears spotted as authorities respond to alleged hotel incident 2:15 Prince William and Kate Middleton ‘going through hell,' friend claims (report) 8:01 Lady Gaga's outfit changes, Rihanna's bold looks and more iconic Met Gala moments 2:48 Taylor Swift fans react to Jake Gyllenhaal and Sabrina Carpenter's ‘SNL' appearance