Readers react to a woman’s account of raising her autistic child.

Children may not understand the stock market or inflation, but they can pick up on their parents’ financial worries. Experts offer advice on dealing with the subject.

Lawyers say the families wanted the children to remain in the United States. The Trump administration says the mothers requested the children’s removal. The dispute has constitutional stakes.

Scientists who study the condition are wrestling with some fundamental questions about the way we define and treat it.

The victims died on a grueling three-hour walk in scorching heat as they tried to reach the nearest remaining health facility, officials of Save the Children said.