How a man's dangerous obsession with animals escalated into one of the most disturbing internet crime stories ever ...

Animal Welfare in Oklahoma City explains the process when it comes to attacks and identification in dangerous cases.

The investigative minds at How to Survive examine the extreme aggression and physical strength behind the most dangerous ape attack scenarios.

Toronto police are warning the public of abandoned off-leash dog that could be dangerous or aggressive.

We've received reports about both people and pets being attacked by dangerous dogs. Owners and neighbors say they want these ...