In the Coral Sea, off the coast of Queensland, the Great Barrier Reef is one of the seven natural wonders of the world. The reef is formed when coral polyps secrete limestone.
Guy Sebastian, the first winner of Australian Idol, talks about his road to pop stardom and what's next for his career. Plus, the Aussie pop star describes how it felt to perform for Oprah and our Ultimate Viewers.
The latest news on what's happening on The Oprah Winfrey Show, OWN: The Oprah Winfrey Network, O, The Oprah Magazine, Oprah Radio Sirius XM Radio and with Harpo Productions.
Oprah shares a few laughs with this Emmy-winning, politician-lampooning, child-rearing multitasker extraordinaire.
Don't miss your chance to download Let the Great World Spin by Colum McCann, one of O Magazines's 25 books of summer.