New research from the University of Minnesota upends long-held understanding about how wolves, bears and cougars—three of ...

Competition will occur between organisms in an ecosystem when their niches overlap, they both try to use the same resource and the resource is in short supply. Animals compete for food ...

Exploitation competition occurs when individuals interact ... Disturbance Across an Ecosystem Boundary Drives Cannibalism Propensity in a Riparian Consumer. Behavioral Ecology 21, 1227-1235.

But in reality, ecosystems often form species clusters with sharp boundaries—distinct ecological "neighborhoods" that don't overlap. Fiete's study suggests why local competition, cooperation ...

The EU has ordered Apple to open iOS to third-party devices under the DMA, requiring interoperability with competing products.