Tool reveals facial expressions of common marmosets

How could a human mother tell that her child is upset? Humans can distinguish the meanings of facial expressions of our fellow species either explicitly through speech or implicitly by context.

Determining where the wild bears are

Large land animals have a significant impact on the ecology and biodiversity of the areas they inhabit and traverse. If, for example, the routes and stopping places of cattle, horses, sheep, and also those of wolves or bears ...

For animal societies, cohesion comes at a cost

From gaining valuable information to staying safe from predators, moving in a group can benefit animals—but at what cost? Researchers from the Max Planck Institute of Animal Behavior have provided rare insight into the ...

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