California has not previously allowed insurers to use catastrophe modeling in determining premiums. That changed Thursday.

A whopping 87% of Californians are concerned that climate change could increase their home insurance rates, according to a new study released Wednesday by the Public Policy Institute of California.

When President Donald Trump signed his sweeping tax and spending bill into law last week, much of the attention focused on corporate tax breaks and the repeal of key climate protections. But buried ...