Online Health Care?

While every service imaginable seems to have found a way to thrive on the Web, health care has always lagged. But things are heating up, as an Internet billionaire is about to launch a site of his own and an online-health pioneer (WebMD) is changing its services to meet the challenge.

In launching RevolutionHealth.com today, Mr. Case says he aims to transform a "broken industry by putting health care back into the hands of the consumer."

Read more in today's WSJ.