Sixty-six million years ago, a tyrannosaur may have sunk its sharp and serrated teeth into the bones of another tyrannosaur.
An ill-fated 19th-century expedition that became trapped in the Canadian Arctic ended in a particularly gruesome type of cannibalism.
Some members of a cannibalistic tribe in Papua New Guinea developed resistance to a deadly brain disease.
Certain parasites may influence the behavior of their victims, even increasing their likelihood of becoming a cannibal.
Attacks by other grey seals, and not ship propellers, are the likely cause of a number of seal deaths in recent years, a new study concludes.
A starving female mantis is better than her well-fed counterparts at using pheromones to attract males, new research suggests.
When octopuses go hunting for prey, they sometimes end up 'dining' on members of their own species.
The Internet is abuzz over a supposed colossal cannibalistic great white shark, but shark experts say to hold off judgment until the innocent is proven guilty.
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