BEIJING — A rare, nearly blind white dolphin that survived for millions of years is "functionally extinct," an international expedition declared Wednesday after ending a fruitless six-week ...

The Atlantic Humpback dolphin, native to West Africa, the Maui dolphin of New Zealand, and the Baiji dolphin, seen in the Yangtze River in China, are critically endangered.

Collected fictions -- And then there was one Summary The tragic recognition of the extinction of the Yangtze River Dolphin or baiji in 2007 sent shockwaves around the world. It made a romantic story, ...