Melissa Chabot's 8-year-old son, Owen, is creative, has a great memory and smiles a lot. His specialty is clocks, she said. He uses construction paper, tape, glue and markers to create cuckoo clocks, ...

In a Sept. 22 press conference, the Trump Administration introduced what it says is an “exciting treatment” for autism: leucovorin, a decades-old medicine that treats toxic effects of chemotherapy.