Of all the world's birds, perhaps none are more mystical than cranes.
From Asia to North America, these tall birds with haunting cries have been woven into paintings, literature and folk tales. But today, 10 of the world's 15 crane species are threatened, and some are on the brink of extinction.
Their grass and wetland habitats are devastated all over the world. The International Crane Foundation, based in Wisconsin, has been studying and advocating for the birds for 40 years. George Archibald founded it with another young ornithologist on a family farm near Baraboo.
Diana Nyad's successful swim from Cuba to Key West on Monday was made all the sweeter because she had tried — and failed — four times before.
She learned you should "never, ever give up," but she also learned some practical lessons to help beat the elements in those earlier attempts. Out of failure, she innovated. And out of innovation, she succeeded.