Inequality is not unique to human groups and societies. Individuals with relatively little power possess a variety of ...

Add Yahoo as a preferred source to see more of our stories on Google. Animal nervous systems may lose their adaptive edge with climate change. PM Images/DigitalVision via Getty Images Human-driven ...

In the natural world -- where predators pounce, prey flee, and group members feed and sleep in solidarity -- animal behavior is glorious in its variety. Now, new research suggests there may be an ...

Animals often rely on instincts and strategies that look shocking to human eyes. These behaviors can involve unusual hunting methods, unsettling defenses, or ways of surviving that seem harsh by our ...

A tiger walks the same worn groove along the edge of its exhibit, like a broken record. A parrot methodically plucks out its own feathers until bare skin shows through. To a casual visitor, these can ...

A perspective in the Journal of the Royal Society Interface argues that advances in AI, sensing technologies and modeling are transforming the study of collective animal behavior, with implications ...

More than 4,500 wild animals tracked by GPS across six years changed how they used their habitat the moment people arrived, ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Animals mating with the same sex is a common trait, having evolved so ...

Add Yahoo as a preferred source to see more of our stories on Google. A goat with an arrow wound nibbles the medicinal herb dittany. O. Dapper, CC BY When a wild orangutan in Sumatra recently suffered ...