DNA samples from remains in Orkney, the Scottish archipelago, reveal that women were the majority and most likely the leaders of the immigration to the northern islands. The lineage of the first women from the Bronze age was later replaced by man for another 1,000 years in the Iron age.
Photo by: https://pixabay.com/photos/cliff-sea-tower-side-ocean-waves-5742301/
Silent gene mutations are mutations that do not change the protein sequence structure and were thought to be insignificant. In a study done in Michigan,
A volcano eruption in the South Pacific has caused alert for the US and Japan and people on the Pacific coastlines, to move away from
A study at the University of Jerusalem showed that global sperm count and sperm concentration had declined by more than 50% in the last 46
