Question: are second cousins nieces and nephews?
Answer: You are their Aunt/Uncle from the Maternal/Paternal Great-Grandparents, your Son with your Nibblings(Nephews/Nieces) from The Cousins, share/have the Same Great-Grandparents in The common, they are The Second Cousins. Quora User, Growing up with my children. They are your cousins.