Historically, the triangular trade among Europe, West Africa and the New World ran on the backs of millions of enslaved people. During the June 2015 ROADSHOW in Spokane, Washington, a guest brought in ...

The history of human Y chromosome research can be divided into three eras. The first era focused on mendelian examination of human family trees. In the opening decades of the twentieth century, ...

This is a preview. Log in through your library . Journal Information This monthly journal, begun in 1950, is devoted entirely to research in pure and applied mathematics, principally to the ...

Flurries of questions about mysterious triangle-shaped snowflakes may soon subside, thanks to new research on snowflake formation. Most snowflakes are hexagons because of the arrangement of hydrogen ...

The transatlantic trade in enslaved Africans made many European traders extremely wealthy. Find out more about the trade routes in this short film. “One day, when all our people were gone out to their ...