MonsterQuest

Great white sharks are the ocean's deadliest killers and as they swim closer to our beaches, attacks against humans are on the rise. MonsterQuest leads an expedition to tag the first great white in the Atlantic.

Legends of a terrifying monster lurking in the back hills of Kentucky date back to the days of frontiersman Daniel Boone, but encounters with this mystery beast are increasing.

A deadly, slithering menace is taking over Florida and may be heading north. For more than 100 years, giant pythons have been discovered in parts of the Sunshine State, but since Hurricane Andrew in 1992, their territory has rapidly spread.

More than 50 years ago, South American scientists attempted to cross-breed bees that would produce more honey than ever before possible. But instead, they created a monster. Today, these giant bees are on the loose.

In 1967, a giant winged monster reportedly terrorized the skies over a small town in West Virginia, ending in a tragic bridge collapse that claimed forty-six lives.

For centuries the Amazon has been home to a frightening feeding frenzy of the most ferocious fresh-water monsters known to man -- piranhas. These fish are said to "mutilate swimmers" and are appearing in US lakes and rivers.

In the fall of 1952, witnesses in Flatwoods, West Virginia, reportedly encountered a nightmarish beast that was human-like in appearance but with reptilian skin.

Ancient petroglyphs in the Sierra Nevada Mountains depict footprints left by frightening packs of hairy man-like beasts.

History says that a large and wolf-like beast is the stuff of legend, but recently uncovered film footage and new witnesses say something frightening is out there.