Curious about predators vs prey? In this episode, Dr. Mark Hebblewhite comes to the SciShow studio to talk to Hank about his research into ungulate herbivores and their predator-prey relationships ...

Researchers have discovered the oldest known example of a predator-prey “arms race,” based on their study of ancient fossils. This ancient predator-prey relationship took place 517 million years ago ...

Animal survival depends on effective attack and defense strategies, yet how these behaviors arise remains unclear. Addressing ...

Reaction-diffusion systems provide a mathematical framework for describing the interplay between local reactive processes and diffusive transport across space. In ecological settings, these models ...

Most people know man is at the top of the food chain. Fewer people understand that man is a predator and in modern times his ...

Limnology and Oceanography, Vol. 66, No. 11 (November 2021), pp. 3857-3872 (16 pages) There is a growing consensus that traits offer a powerful way to examine the relationship between the environment, ...

A natural experiment in a national park in Patagonia shows how the return of a large predator can reshape an ecosystem.

Barn owl: briefly -- Study areas in Scotland -- Research methods -- Distribution and variation -- Variation within subspecies -- Variation among subspecies -- Related spedies in the genus Tyto -- Diet ...

Sperm whales dive into the midnight zone, using echolocation to track giant squid, returning scarred breathing hard, alive at ...