From headline-grabbing studies to prime-time TV, autism has entered ... into the reshuffling of the puzzle, clinicians say it’s still too soon to see where the pieces will settle, particularly ...

A blue Halloween bucket has become an unofficial symbol of awareness for autism. If you see a trick-or-treater holding a blue pumpkin candy ... the blue bucket share a piece of candy.

While there is no official symbol for autism awareness (like the pink ribbon for breast cancer), advocates have used a few designs. The most recognized imagery for the diagnosis is a puzzle piece.