Following a spate of bear attacks one Canadian summer, experts are investigating what has led these giants to suddenly attack so many people. Could the bears now be seeing humans as prey?
Recife, one of Brazil's top tourist destinations, has miles of sandy beaches, inviting waves... and the highest concentration of shark attacks in the world. What can the locals do to stop the attacks?
When one person is killed and another seriously injured in the Okavango Delta investigators are stunned to find the killer was a hippo. Experts attempt to discover what is causing the violent attacks.
A Florida woman is killed by an alligator, and five days later a further two women become victims in separate attacks. What is causing these predators to turn humans from hunter into hunted?
After an attack on a human by a buffalo, investigators struggle to explain why the placid grazer turned savage. An investigation unravels a chilling revelation of the beasts' cunning intelligence.
Cougar attacks on humans happen more often on Canada's Vancouver Island than anywhere else in the world. Two teams of experts investigate six of these encounters.