If you come from a certain part of the United States—and happened to grow up in the 1970s and '80s—you know Mr. Yuk's day-glo green face. For 43 years, this sticker has served as a defense against ...

You never know where you’ll find some random baseball factoid or reference. Today I was reading this story about those old Mr. Yuk poison stickers over at Mental Floss and learned that Mr. Yuk’s ...

PITTSBURGH (AP) — Dr. Richard W. Moriarty, a retired pediatrician from Pittsburgh who helped create the bright green Mr. Yuk sticker that warns kids away from poisonous substances, has died. He was 83 ...