Trophy hunting fees help fund conservation. Critics say the benefits are exaggerated and that killing big game animals is wrong.

Adaptability is the trait that, before all others, allows a species to survive when its environment is changing. At the end of the last Ice Age, grey wolves turned to different prey, allowing them to ...

From packs of wolves to prides of lions, scientists are uncovering what really makes group hunting work — and where cooperation starts to break down. Across North America and Eurasia, you’ll find ...