Hosted by Jane Pauley. In our cover story, Lee Cowan visits Ted Turner’s private nature preserves, some of which are being opened to the public. Also: Tracy Smith sits down with actress, singer and businesswoman Selena Gomez; Mark Phillips interviews former German Chancellor Angela Merkel about her new memoir; Tony Dokoupil goes into the kitchen with chef Tom Colicchio; Mo Rocca profiles radio DJ Elvis Duran; and Jim Axelrod talks with author Wright Thompson, whose book, “The Barn,” explores the 1955 murder of Emmett Till.

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Jane Pauley hosts our annual Food Issue. In our cover story, Lee Cowan looks at a new study aimed at personalizing the government’s nutritional recommendations. Also: Rita Braver checks out the work of a “junk food painter”; Tracy Smith talks with Mick Fleetwood about his Maui restaurant, Fleetwood’s on Front Street, which was destroyed in last year’s wildfires; Holly Williams talks with chefs posting cooking videos from war-torn Gaza; David Pogue looks at NASA’s menu in space; Seth Doane samples some classic cacio e pepe in Rome; Martha Teichner finds an ancient Kurdish bread being baked in Tennessee; Nancy Giles checks out home-made dog food; Kelefa Sanneh explores the history of the martini; and Luke Burbank profiles the blogger behind “Sandwiches of History,” delves into Seattle’s teriyaki cuisine, and investigates the allure of the Baked Alaska.

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Hosted by Jane Pauley. In our cover story, Steve Hartman and photographer Lou Bopp document the bedrooms of children who have died in school shootings, reflecting the lives lost. Also: Tracy Smith talks with former President Bill Clinton about life after the White House; Anthony Mason sits down with Cher to discuss the singer’s new memoir; Seth Doane interviews Irish actor Paul Mescal, star of the epic “Gladiator II”; Robert Costa talks with Wall Street Journal columnist Peggy Noonan; and Lesley Stahl finds out why patients with Parkinson’s Disease are utilizing a unique form of therapy: rock climbing.

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Hosted by Jane Pauley. In our cover story, David Martin looks at an organization extending a helping hand to wounded veterans and their families. Plus: Tracy Smith talks with actor Ted Danson about his new Netflix series, “A Man on the Inside”; Bill Whitaker reports on one woman’s search for her ancestor, a former slave and Civil War veteran; and Seth Doane examines a promising new therapy for PTSD.

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Hosted by Jane Pauley. In our cover story, David Pogue looks at the “Wild West” of political advertising. Plus: Mo Rocca sits down with actor Kieran Culkin, star of the new film “A Real Pain”; Lee Cowan attends a “cowboy boot camp” with the cast of the TV series “Yellowstone”; Martha Teichner looks at the crisis in Venezuela, a country whose authoritarian president has refused to accept an election loss; and Ted Koppel visits Colonial Williamsburg, a living history museum with lessons to teach us about politics then and now.

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Hosted by Jane Pauley. In our cover story, Norah O’Donnell sits down with Vice President Kamala Harris in the final days of her campaign for the White House. Plus: Martha Teichner profiles actor Ralph Fiennes, who is starring in two new films, “Conclave” and “The Return”; Lee Cowan visits Eagle Pass, Texas, a border town proud of its bi-national and bi-cultural traditions, but which is now a flashpoint in the debate over immigration; David Pogue talks with filmmaker Ken Burns about his new PBS documentary series on Leonardo da Vinci; and Seth Doane meets British designer Adrian Fisher, a master of creating mazes.

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Guest host: Bill Whitaker. In our cover story, Erin Moriarty talks with John Grisham and Jim McCloskey about fighting to free from prison the wrongfully convicted. Also: Rita Braver sits down with Sarah McBride, who is running to become the first trans member of Congress; Seth Doane visits with actress Keri Russell on the set of the hit Netflix series “The Diplomat”; Tracy Smith profiles comedian Damon Wayans, star of the new sitcom “Poppa’s House”; and David Pogue explores George Gershwin’s “Rhapsody in Blue,” which is marking its 100th birthday.

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Hosted by Jane Pauley. In our cover story, David Pogue looks at technology aimed at reducing collisions between whales and ships. Also: Ben Mankiewicz interviews Al Pacino about his new memoir, “Sonny Boy”; David Martin talks with veteran Washington Post reporter Bob Woodward about his latest book, “War”; and Lee Cowan sits down with actress Shirley MacLaine, whose latest book, “The Wall of Life,” is a photographic memoir of her brilliant career.

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