These are my favorite DNA blogs (many are both genealogy and DNA), divided into groups, then listed in order of how often they post. Most of these you can follow by signing up for an email notification. Otherwise you can use one of the many RSS feed services on the web. Personally I use protopage.com to follow most of them but there are many other RSS agregators.
BLOGS I always read from the Rock Star DNA bloggers
The Genetic Genealogist
I read every post he writes
2 to 3 times a month
Your Genetic Genealogist
Not quite monthly, DNA consultant on TV’s Finding Your Roots among many other credits
Cruwys One Name Study
British and very knowledgable (does ISOGG wiki, thank you)
all these bloggers are on the genetic genealogy rockstar list at
DNA BLOGS that are my must reads
once a month if we are lucky, did some shorter tips recently
rarely posts but excellent, mainly DNA
Leah LaPerle Larkin
The DNA geek
keeps a chart of the database sizes and processing time, has some Acadian and Cajun endogamy
Paul Woodbury and others
Legacy Tree Genealogists
yes I am an affiliate but I really do like their DNA articles
JEWISH DNA, also at least a must skim for me
Jewish DNA and genealogy about twice a week
All My Foreparents
once a week
OTHER DNA BLOGS I like to read
Australian, one of the best
The Coop Lab’s series on genetic genealogy
from the Department of Evolution and Ecology at UC Davis, and the Center for Population Biology.
Debbie Wayne Parker
Deb’s Delvings in Genealogy
Texas genealogist, lots of DNA
Amy Johnson Crow
Ohio both DNA and genealogy
always interesting, does not blog often enough!
rarely posts but fascinating endogamous DNA
irregular postings but good ones.
Through the Trees
African American genealogy and DNA
The DNA Testing Advisor
not posting much these days, story of his successful search for his Dad with DNA
So of all these folk only Amy uses just her own name for her blog as I do, thank you Amy. I am sure I have missed a few DNA blogs that I read or should read but these are the ones on my protopage. Feel free to send me others. I do have some non-DNA blogs listed on my resources page and will update that soon as well.