People come from around the world for their chance to catch a monster catchfish.

This catfish has produced nearly 140,000 eggs, which is key for survival. The more eggs, the better the chance for hatchlings to

Can the ancient Alligator Gar fish survive in the modern world?

Get up close and personal with the needle toothed gar alligator.

Scientists examine hundreds of thousands of poisonous eggs from a Gar Alligator fish.

The alligator gar has a reputation as a trash fish that eats sought after prize fish. Scientist pump a gar's stomach to reveal t

Situated off the rugged North-Eastern coast of Brazil, The Abrolhos Marine Reserve, is home to the largest system of coral reefs

Boasting the most stunning wilderness in America, Yellowstone National Park is a vast area of natural beauty and precious biodiv

Nestled at the base of the East Usambara Mountains, north-east Tanzania, lies the lush and tranquil Amani Nature Reserve. An are

One of the most magnificent cities in the world, Istanbul is where East meets West, a melting pot of peoples, religion, architec

Watch rare footage as an extreme snowmobiler gets caught in an avalanche.

When a young cyclist has an accident and falls into racing white water, a daring park ranger rapels down a cliffside to come to

An extreme skiier gets a rough ride when his ski gets caught on top of a mountain. See shocking footage of his free fall down.

Things go very wrong when divers are lowered into water to get upclose with the Great White. Then watch more dangerous encounter

Air shows are some of the most dramatic and spectacular entertainment. But things don't always go as planned.

Amateur video captures the scene as a Great White attacks a swimmer in the ocean.

Watch dramatic footage as rescuers struggle to save a two-year-old polar bear stuck on a cliff.

Check out these personal encounters with the wild as one woman covers herself with thousands of bees and a bear attacks a tv hos

A group of polar bears approach a cameraman as he gets as close as he can to photograph the animals.

A daring National Geographic scientist gets pulled out of his boat as he tries to measure the biteforce of a giant crocodile.

Meet the sidewinder rattlesnake, the world's fastest rattler and see how it has adapted to scorching desert conditions.

Watch upclose footage as a zebra snake takes on a chameleon.

Situated on the East Coast of India in Orissa state, Chilika is India?s largest brackish lake and home to endangered biodiversit

Watch incredible footage as an underwater cameraman is ambushed by a giant squid in deep, dark water.

With no end to their growth and no predators to stop their reign, how big will this king of the river become?