Stripes keep them cool Their stripes serve more than an aesthetic purpose. They help manage the temperature of the zebra's body. Scientists believe it is air currents that help keep the zebras ...

Credit: Michael Yada / ©A.M.P.A.S. As celebrities strutted down the Oscars red carpet, awash in the glitz and glam of Hollywood, some were sporting a more subtle accessory: blue ribbons ...