taking good care of them. snow leopards have been featured at the bronx zoo since 1903. during that time they have had about 70 snow leopards at the bronx zoo. >> gorgeous. >> they are beautiful. cuddly. >> cute. >> they have some sharp teeth. and they're rare, as you said. only a few thousand left in the world. good to see them. >> endangered species. >> bouncing back at the zoo. coming up, responses to our ice bucket challenges. you won't want to miss this one. our favorite tupperware lady and america's favorite chief entertaining officer facing the big chill. also ahead, eye-opening video showing what the sun can do to your skin. the new spotlight on sunscreen. and warnings about cancer. and later, girl power in the little league world series. how mo'ne davis became an instant sensation and making history. you're watching "world news now." ♪ glory days yeah they'll pass you by glory days ♪ ♪ when the young girls