When 20-year-old Amaad sat down with his 7-year-old sister to admire her latest artwork, he expected the usual flowers and stick-figure family portraits. Instead, she proudly introduced him to “Steve” ...

As unnerving as Steve may look on paper, experts say imaginary friends are nothing to fear. In other words, whether your child’s invisible companion is a playful bunny or something more unusual, it’s ...