Uncover and explore eight animal habitats to see the extraordinary natural stories that happen above and below the surface. From the rain forest to the ocean an

Ants march on a picnic and turn it upside down, returning with treats for friends underground. Up above, the ants are taking over a picnic. But down below is an

Over the snow, the world is hushed and white. But under the snow exists a secret kingdom of squirrels and snow hares, bears and bullfrogs, and many other animal

Peter Bruegel's paintings---a peasant wedding in a barn, hunters in the snow, a rollicking street festival, and many others---have long defined our idea of ever

From Pytheas the Greek, who sailed to the Arctic Circle without a compass, to Neil Armstrong landing on the moon, here are 14 extraordinary journeys by land, se