According to standard evolutionary models, the earth is supposed to be 4.5 billion years old, and its continents supposedly formed 3.5 billion years ago. But if this is true, why haven't earth's landforms been completely eroded and deposited into the seas?

To the untrained eye, certain butterflies can look essentially identical to corresponding varieties of another species. This way they can evade predators, who won't eat them because the insects they're copying taste terrible.

Wood has long provided mankind with construction material, fuel, enjoyable scenery, and shade. One of the most abundant biological products in the world, wood consists of the thickened cell wall deposits that provide support for branches and stems in trees and woody plants.

According to a recent report, one biotech company has plans to test and market a rather unusual treatment for certain autoimmune intestinal ailments like Crohn's disease…a concoction containing the eggs of a parasitic whipworm that infects pigs.

That's right: Pig parasites used to treat human disease. How can parasites possibly help?

A part-time nurse from West Bend, Wisconsin, set up an interactive creation-based booth with a sign reading "Interpret the Evidence" at a local county fair.