Models can be used to determine risk for everything from catastrophes to flu outbreaks.

The federal flood insurance program is scheduled to expire on Sept. 30, 2017. Here is one company's plan to offer private flood insurance as an alternative.

Another wave of tornado-spawning thunderstorms is set to rip across the Great Plains and South this week, putting the U.S. within reach of a record year for life-threatening twisters.

Factors ranging from technology to millennial consumers are changing the insurance space.