Million-Year-Old Cambrian Fossils Indicate Earliest Known Example of Predator-Prey 'Arms Race' Scientists have found evidence ...

More recently, scientists have discovered that predation can also influence the size of the prey population by acting as a top-down control. In reality, the interaction between these two forms of ...

More than half a billion years ago, mystery predators bored into shelled animals' defensive casings. Some of the holey shells ...

This behavior, previously little documented, highlights their remarkable adaptability in predation. Researchers are questioning the ecological implications of this behavior. a) Orca biting the clasper ...

Hundreds of perforated Cambrian shells reveal distinctive predator-prey dynamics in the ocean 517 million years ago.

Researchers have uncovered the oldest known example of an evolutionary arms race in the fossil record, dating back 517 ...

Explore the challenges facing the vulnerable Parma wallaby and the urgent actions needed to ensure its survival in New South ...

Scharfstein, David S., and Patrick Bolton. "A Theory of Predation Based on Agency Problems in Financial Contracting." American Economic Review 80, no. 1 (March 1990).

“It’s not worth the risk anymore,” she says. In Kongling, tiger predation is more frequent in the forests during the summer. “Tigers do not come into human settlements, which is why we keep the cattle ...