Some fish defy the laws of nature and imagination. A catfish the size of three grown men turns a relaxing day of fishing into an adrenaline-pumped fight.
In 1997 American scientists successfully produced and attached a human ear to the back of a mouse. Doctors believe similar mold transplants will help humans regrow their own organs.
Jeremy Wade catches a Soldatov catfish, a relative of the gigantic Wels catfish in a Russian river. It's said to grow to a similar size, but very little is known about it.
Warm current from the Sea of Japan creates one of Wild Russia's best kept secrets: an underwater world as spectacular as any in the Caribbean. In this world, danger lies at every turn.
Swimming with alligator gar is like walking into a lion's den, right? Jeremy Wade believes this giant fish's killer reputation is a case of misunderstanding. Is he right?
On this episode of Animal Planet's "Fooled by Nature," witness Langur monkeys misbehaving - jaywalking, vandalizing, even shoplifting. In Jodhpur, India, monkeys and humans have found a peaceful way to coexist.