Dolphin Mysteries: Unlocking the Secret of Communication

Guests: Kathleen Dudzinski, Director of the Dolphin Communication Project, and Toni Frohoff, Director of TerraMar Research.

Humans have long since been fascinated by dolphins, but the details of their lives and communication have remained elusive. Today on Focus, we're joined by marine researchers Kathleen Dudzinski and Toni Frohoff. They'll talk about the strides they've made in dolphin research, and how they've proved that dolphins have social signals that they can use to share information among themselves and with humans.

On Their Own book cover

On Their Own: Women Journalists And The American Experience In Vietnam

More than three hundred women journalists were accredited to cover the war in Vietnam. In On Their Own, veteran journalist Joyce Hoffmann tells the largely unknown story of a central group of these women, including Dickey Chapelle, Gloria Emerson, Kate Webb, and others. Each has a unique and deeply compelling tale to tell, and vivid portraits of their personal lives and professional triumphs are woven into the controversial details of America's twenty-year military involvement in Southeast Asia.