From Saudi Arabia's wildlife to the journey of a baby pangolin, discover the best nature documentaries to watch this festive season ...

Until this year, nature documentaries generally found their homes at PBS and Animal Planet, enjoying modest audiences made up of children and scientists. Then came March of the Penguins, which earned ...

A pair of penguins huddle together on the vast Antarctic tundra and prepare to make a crucial exchange. Mother penguin lowers her feet to reveal an egg tucked within the folds of her feathers, which ...

To reproduce, emperor penguins of Antarctica must march across miles of ice. Now the tuxedoed, utterly dedicated parents have become the stars of a hot documentary. Luc Jacquet's March of the Penguins ...

Alexander Abad-Santos is a former writer for The Wire.

Hundreds of emperor penguin chicks have lost their way and halted at the edge of a cliff on Antarctica’s ice shelf. These are young penguins around six months old, about to take their first swim.