After cautious introductions, the bioengineered animals are eating, playing and chasing prey together ...

From packs of wolves to prides of lions, scientists are uncovering what really makes group hunting work — and where ...

Wolves usually rely on cooperation to survive. Hunting large prey such as elk typically involves multiple pack members ...

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

Colossal Biosciences said the dire wolves it introduced in 2025 were now officially hunting as a pack of three.

Gray wolves from Oregon were reintroduced to Colorado in December 2023, the latest attempt in a decadeslong effort to build up wolf populations in the Rocky Mountain states. SciLine interviewed Joanna ...

Fossil and modern wolf teeth show that as winters grow warmer and snow declines, gray wolves are forced to work harder for food.

New research published in Nature Scientific Reports reveals how gray wolves in Isle Royale National Park seasonally alter their habitat preferences to align with beavers’ habitat preferences, a shift ...