An 89-year-old man in Italy who built model airplanes before acquiring a pilot's license, and whose inventions included a new ...

Genghis Khan’s DNA echoes through history—0.5% of men alive today may carry his Y-chromosome, a legacy of conquest, empire, ...

For more than five centuries, Leonardo Da Vinci has been celebrated as a visionary artist, scientist, and inventor, known for ...

The Leonardo DNA Project, launched in 2016, aims to recover Leonardo’s Y chromosome and reconstruct his genetic profile. More ...

The Y also has a lot of DNA sequences that don’t seem to contribute to traits. This “junk DNA” is comprised of highly repetitive sequences that derive from bits and pieces of old viruses ...

Best for serious genealogists: FamilyTreeDNA Y-DNA and mtDNA tests If you've already taken an autosomal DNA test like the above, FamilyTreeDNA Y-DNA and mtDNA tests provide deeper insight into ...

However, there's one part of our genome that lacks any Neanderthal DNA: the Y chromosome. But why? You may like 'Mystery population' of human ancestors gave us 20% of our genes and may have ...

Though small, the Y chromosome has intimidated many researchers because it has so many repetitive bits of DNA, says Adam Phillippy, a bioinformatics researcher at the U.S. National Human Genome ...

If you buy through our links, we may earn a commission. With the rise of DNA ancestry tests, it's easier than ever to learn about your family history. As the years go by, more DNA testing services ...

But before doing so, her office decided to take advantage of what was then a fairly new type of DNA testing called Y-STR testing. It was a way of searching for and extracting male DNA only.

We noticed something very interesting. Okay. Our interest was focused on the results of Sammy's Y-DNA test. This type of test traces a man's direct male lineage by identifying the genetic ...