FRONT PAGE CREATIVE WRITING SCIENCE EVENTS FASHION PEOPLE MEDIA HOT TOPICS POLITICS	WHYVILLE HELP : GALLERY : DR. LEILA : SEARCH : SUBMIT : HOME Nov 27, 2003      SCIENCE Why Do Leaves Change Color? Actingup9 falls for autumn.    SCIENCE Autism Cariee investigates this tragic disability.    SCIENCE Vegetarian for a Week MoTx takes vegetables for a spin.     numedeon.inc