Most of the major water companies in the United Kingdom use dowsing rods — a folk magic practice discredited by science — to find underwater pipes, according to an Oxford Ph.D. student and science ...

DEAR BONNIE: Recently, I came across a woman on YouTube using dowsing rods to get a yes-or-no question answered from spirit. Can you tell me how this works and if it’s a good tool to work with or not?

FAR WEST TEXAS—Before Jeff Boyd became the city of Marfa’s public-works director, he had a long career underwater. As a commercial saturation diver, one of the most specialized kinds of divers around, ...