The Guinness Book of World Records calls "Happy Birthday to You" the most recognized song in the English language. But you'll rarely ever hear it on TV or in a movie. Instead, you usually hear ...

"Happy Birthday," the world's best-known English-language song, is now legally yours. A federal judge ruled Tuesday that Warner/Chappell Music's claim to the 120-year-old song wasn't legal ...

It's one of the most famous songs ever written—a song that has been the backdrop to birthday celebrations for nearly a century. Now, all of a sudden, that song, "Happy Birthday to You," is ...