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 ...

On a remote Alaskan island, gray wolves are rewriting the rulebook by hunting sea otters — a behavior few scientists ever expected to see. Researchers are now uncovering how these coastal wolves ...

Deer change where and how long they feed when they detect the scent of large predators, reducing damage to young trees.

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 ...

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

A new study documents the complex interactions between cougars and gray wolves in Yellowstone National Park and finds their ...

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 ...

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 ...