Killer whales along the South African coast have been killing great white sharks and stripping out a single organ: the liver.

Predation is a natural force that shapes wildlife populations. A wildlife officer explains why nature is never in perfect ...

Almost all animals eat living things, so in a sense most are predators. We normally restrict the term, though, to cases in which the animal chases and kills its prey. Nevertheless, the models we will ...

The fossil record seems to indicate that the diversity of marine creatures increased and decreased over hundreds of millions of years in step with predator-prey encounters. For decades, there has been ...

Predation (including parasitism) is an ecological process through which biodiversity is shaped and maintained. Sentinel plasticine prey has been increasingly used to estimate predation pressure.

Farmers in Victoria’s north-west say a new dingo exclusion fence will only push the problem of livestock predation onto their ...

Across 115 degrees of latitude, spanning most of North and South America, higher ocean temperatures correlate with more intense predation by fish and shifts in invertebrate prey communities, according ...