Ancient Arctic communities traded with the outside world as early as 7,000 years ago, DNA from the remains of Siberian dogs suggests. Analysis of the DNA shows that Arctic…
Category: Genetics
All identical twins may share a common set of chemical markers on their DNA
Identical siblings are used to sharing a lot with their twin, including their DNA. But new research suggests all identical twins share a common signature of twinhood, not in their…
DNA offers a new look at how Polynesia was settled
Polynesian voyagers settled islands across a vast expanse of the Pacific Ocean within about 500 years, leaving a genetic trail of the routes that the travelers took, scientists say. Comparisons…
