In September of 2022, at the start of her senior year at Indiana’s Purdue University, Mia Griffin was working in her bedroom, laptop propped up on her knees, when an e-mail came in from 23andMe saying ...

For more than three decades, thousands of children — many of them thought to have been abandoned in China — were adopted to other countries. Over half found homes in the U.S. Then, in September, China ...