The article may be found here: http://news.yahoo.com/s/ap/20080515/ap_on_re_us/gay_marriage
and here: http://www.sfgate.com/cgi-bin/article.cgi?f=/c/a/2008/05/15/BAGAVNC5K.DTL
The case is In re Marriage Cases, S147999 and the ruling is here: http://www.courtinfo.ca.gov/opinions/documents/S147999.PDF, all 172 pages of it.