Here is some basic background information on Judge Kavanaugh.
SCOTUSBlog is a particularly good source of information reliable information about Supreme Court nominees. Some specific posts are linked below, and there will be more information at the SCOTUSBlog site.
The news sources listed in this box will be covering the (likely) nomination and ensuing events.
Some of the latest news appears in the iSCOTUSnow, SCOTUSblog, and New York Times boxes on the right-hand side of this page.
These two sources — one for the USF community, and one free — have hearings from previous Supreme Court confirmation hearings.