As human population grows, bears' habitats shrink, leading to increased numbers of bear-human interactions.

This witness claims to have seen a Tasmanian Tiger on the side of the road. And she isn't the only one.

One man recounts the day he accidentally came across a mother and her cubs.

With serrated teeth, armor-like scales and venomous saliva, the Komodo Dragon has evolved from dangerous giant lizards to dominate the food chain.

Ron Huff shared a small apartment with six monitor lizards. His tragic end is just another reason you should avoid keeping exotic animals as pets.

With the looks of a brown bear but the aggressive behavior of the polar bear, this hybrid could be mistaken for a yeti.

Orcas work together to hunt and are known to drag, throw and slap their favorite marine mammal prey, sea lions.

In a remote Himalayan village, Mark Evans collects a sample from the supposed paw of a yeti. Will the genetic testing confirm this is a yeti or a bear?

In Beebe, Arkansas townspeople are confused and concerned by the amount of dead blackbirds that have suddenly fallen from the sky... two years in a row.

In 2011, Zanesville, Ohio was shut down after bears, lions, leopards got lose from a farm. The owner of the exotic animals was found unresponsive in his house.

While they're beautiful, kangaroos should be left alone, as Margaret and her dog found out.

Mark Evans is finally getting answers about the three samples he collected in Nepal.

Rory Young describes a lion mauling to show how dangerous these animals can be.

One third of Australia's snake population is venomous. The Eastern Brown in the most dangerous of them all.

These experts offer some tips on how to survive a big cat attack.

History shows why rabies is one of the most terrifying diseases around.

Mark Evans is finally getting answers about the three samples he collected in Nepal.

A whale's tail seems to have been bitten off by a giant predator. Could this have been Megalodon?

As human population grows, bears' habitats shrink, leading to increased numbers of bear-human interactions.

One man recounts the day he accidentally came across a mother and her cubs.

Rory Young describes a lion mauling to show how dangerous these animals can be.

These experts offer some tips on how to survive a big cat attack.

While they're beautiful, kangaroos should be left alone, as Margaret and her dog found out.

One third of Australia's snake population is venomous. The Eastern Brown in the most dangerous of them all.

Forrest meets with a Tasmanian Tiger expert to learn more about their relationship with the thylacine.

This witness claims to have seen a Tasmanian Tiger on the side of the road. And she isn't the only one.

History shows why rabies is one of the most terrifying diseases around.

Vampire bats are unique in that they live entirely on blood. That trait also makes them carriers for rabies.

You are what they eat. See what's coming up this year during Monster Week.

With serrated teeth, armor-like scales and venomous saliva, the Komodo Dragon has evolved from dangerous giant lizards to dominate the food chain.

Ron Huff shared a small apartment with six monitor lizards. His tragic end is just another reason you should avoid keeping exotic animals as pets.

Prepare yourselves - a full week of monsters is coming in May. Stay tuned for more details.