How Animal Camouflage Works - Camouflage increases an animal's chances of survival in the wild. See how some animals blend in with their environment.
How Bats Work - Bats really stand out in the animal world. Sort out the facts from the myths and see what makes these creatures so unique.
How Bigfoot Might Work - Bigfoot, Sasquatch, Yeti -- whatever you want to call it, is it real? Take a look at the compelling evidence for and against the existence of Bigfoot.
How Bug Zappers Work - Citronella, DEET, bug zappers -- do any of these products actually work on those annoying pests? Find out!
How Cloning Works - Animal cloning has been the subject of scientific experiments for years. Learn how cloning works and about possible uses of this technology.
How Evolution Works - The theories of evolution abound, and it's a subject of some very heated debate. Learn more about the ideas surrounding the beginning of life and how we got where we are today!
How Gene Pools Work - The physical you is a result of your DNA, and your DNA is part of the human gene pool. Find out what the "gene pool" really is and what happens when it shrinks.
How Guide Dogs Work - Guide dogs make it possible for visually impaired people to navigate very complex environments. And these dogs are even smarter than you think. Learn how guide dogs train and work!
How Mosquitoes Work - It wouldn't be summer without those pesky mosquitoes. Find out why they bite and how you can protect yourself.
How Rainforests Work - Tropical rainforests make up only a small part of the Earth's surface, but are home to more than half of the planet's plant and animal species. Learn more about this amazing environment.
How Sharks Work - Sharks are top dog in the oceans! Learn more about these highly effective predators.
How Venus Flytraps Work - Venus flytraps are some of the most fascinating plants you can find in nature. Learn how they catch and digest their prey, and also how to raise one at home!
How Whales Work - From Moby Dick to Shamu, we're fascinated with our brethren in the sea. Find out about the story, songs and even snoring of the whales!