Are Cubans And Puerto Ricans Genetically Similar?

For centuries, Cuba and Puerto Rico have been described as two islands with a shared soul. But beyond the music, history, and culture, their connection can also be traced through genetics. Scientists have found surprising similarities between both populations, while the differences reveal the unique paths each island took through colonization, migration, and survival. A closer look at DNA shows a story of shared origins, Indigenous roots, European influence, and African heritage — a history written not only in books, but also in the chromosomes of millions of people.