Near the end of February 2013, Kaja Foglio announced, in what would be the final message on the old Girl Genius News site, that all future news, "plus our blogs and other fun things" will be posted to a new WordPress powered website Girl Genius Adventures (http://girlgeniusadventures.com/).
As Kaja stated, this site is the new official home of Phil and Kaja's blogs, superseding their previous LiveJournal blogs. The messages posted to this page are automatically echoed to the Girl Genius Facebook page.
Unfortunately, this blog was updated less and less frequently as time went on and has been entirely unreachable for some time. Here is a sample of the Girl Genius Adventures blog captured by the Internet Archive from December 2012.