Anaconda Bites Man

It's Christmas time in Florida, a time when neighbors get together to share some holiday cheer. But at this Christmas party, some might say they share too much.

February 14, 2008—Nearly naked men test their strength in snow and cold water as part of an annual Japanese festival believed to date back a thousand years.

Prepare yourself for the battle of the bulls in Yellowstone, when male bison battle head to head for a chance to mate with females.

August 25, 2008—National Geographic explorers take a three-month adventure through ice and Arctic waters to reach the islands of Franz Josef Land north of Russia.

September 1, 2008—Hurricane Gustav battered the Louisiana and Mississippi coasts Monday, sending waves over New Orleans' levees but leaving officials optimistic that the city would be spared...

Watch majestic macaws soar over the rain forest.

Watch a frilled lizard running with its frill fully opened. What a way to scare away predators!

Get an eyeful of a reptilian wrestling match in this video.

Hear how a camera protected photographer Mattias Klum during a king cobra attack.

Watch a hippo get the royal treatment from cleaning carp.