Science journalist Emily Anthes talks about how scientists are engineering mice with tumors and working to create pigs that can grow organs for human transplant and insects that could serve as drones for the military.
In a profile of Ginsburg for this week's New Yorker, Jeffrey Toobin describes how the incremental philosophy of litigation that helped her win many precedent-setting women's rights cases as a lawyer is reflected in her career as a Supreme Court justice.
Sandra Day O'Connor, the first woman to serve on the U.S. Supreme Court, discusses her new book about the history of the court, and why she doesn't like the term "swing vote." O'Connor served for 24 years, retiring in 2006 to care for her ailing husband.