Those of us who love to sink into a tub of Calistoga mud realize that plenty of people think the very idea is gross. My friend Cheryl and I don't care. At the end of The Works at Dr. Wilkinson's or ...

It’s 8 in the morning, and I’m encased in prime Napa Valley volcanic mud at Solage, an eco- resort that opened last summer in Calistoga, California. As I recline on a raised stone slab in a small, hot ...

It's as closely guarded as the formula for Coca-Cola or the colonel's 11 herbs and spices. But, fortunately, when Dr. John Wilkinson died last year, one thing he didn't take with him to the grave was ...