Grimes said one of her kids with Elon Musk—sons X Æ A-Xii, 5, and Techno "Tau" Mechanicus, 3, plus daughter Exa Dark Sideræl, ...

Ever sine he welcomed his first child back in 2002, Elon Musk’s kids have been making headlines—and not just for their unusual names. The number of children he’s fathered has also become tabloid ...

Musk, 54, has largely avoided discussing the details of his co-parenting arrangements. He shares 14 children with multiple ...