Dan Siskind rummaged through bins full of assorted Lego pieces, searching for just the right one. At last he spotted it: a thin red brick he snapped snugly into place. Then it was back to the endless ...

Retired Army medic Robin Krauth found relief from post-traumatic stress in a way place the 43-year-old never imagined, and it involved her computer and a massive pile of Lego bricks. In therapy for ...