Kalahari wildfires may be deadly but they are a natural part of the circle of life. The fires clear out dead brush and rejuvenate the soil with fresh nutrients.
At the peak of the Kalahari dry season, the buffalo face a dangerous nemesis during their migration toward the Okavango River. Learn more about the annual Okavango migration on Discovery Channel's, "Nature's Most Amazing Events."
With the arrival of the Arctic Summer, a seabird encourages his baby to make its first flight into the safety of the waters. Learn more about the Arctic summer on Discovery Channel's, "Nature's Most Amazing Events."
Kristie's addiction to eating dirt is causing severe damage to her teeth. Will her doctor and family be able to convince her to stop before it's too late?
Kristie doesn't eat any kind of dirt. In fact, she's very particular when it comes to what type of soil she'll consume. Watch as she discusses some of her favorite and least favorite types of dirt to eat.
While riding through the desert, the guide's camel sits down and refuses to budge. Trucks had to come give Karl, the guide and the camels a lift. So much for ships of the desert!
On the new Discovery series LIFE, we visit some amazing plant life. In 2007, Jorge Ribas reported on an amazing plant he found in the Sonoran Desert - the giant Saguaro cactus.