LUCERNE, Switzerland — Yodel-ay-hee … what?! Those famed yodeling calls that for centuries have echoed through the Alps, and more recently have morphed into popular song and folk music, could soon ...

There just aren't many yodeling gigs around and there probably never have been, but when Megan Kazmarski heard about the Yahoo! Yodel Challenge, she knew it was her chance. The 11-year-old Valparaiso ...