Use these websites to access specialized tools and information that may help you advance your genealogy research.
Adoption
GEDMatch
GEDMatch YouTube Video
Genetic Genealogist Blog (Shared cM Project)
International Society of Genetic Genealogy
ISOGG DNA Kit Comparison Chart
U.S. National Library of Medicine Genetics Home Reference
Ancestry
Ancestry Blog
Ancestry Ethnicity Estimates
Ancestry Ethnicity White Papers
FamilyTreeDNA
FamilyTreeDNA Blog