Lorita Cushman will give insights into DNA testing and what it reveals in two classes. The first is designed for those who've had their DNA tested and will be from 1 to 3 p.m. Monday, July 10. The second class is for beginners who may or may not have had their DNA tested and will be from 1 to 3 p.m. Monday, July 24. Both are at the Jackson County Genealogy Library, 3405 S. Pacific Highway, Medford. Cost is $5 for nonmembers, free for Rogue Valley Genealogy Society members. To register, call 541-512-2340, email reception.JCGL@gmail.com, or stop by the library.