It’s that time of the year when you’re making your list, checking it twice, for gifts that spark a love of science for the kids in your life. Ira talks with Mahnaz Dar, young readers’ editor at Kirkus ...

In 2017, I sent DNA samples to Ancestry, as well as to two other DNA companies. My parents had recently passed away, and I had some questions about my family background that I hoped the DNA might ...