Two lion brothers rubbing heads in sign of affection and bonding© RichartPhotos/Shutterstock.com Scientists have recorded same-sex behavior across many animal groups ...

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 ...

The investigation of affective states and cognitive bias in animal behaviour has emerged as a critical area of research, shedding light on how emotional states influence decision-making, perception ...

Scientists have recorded same-sex behavior across many animal groups, including mammals, birds, and reptiles. Still, the meaning of that behavior depends on the species and the context. Behavior that ...

Add Yahoo as a preferred source to see more of our stories on Google. Japanese macaques at Joshin-etsu National Park in Japan. (Peter Adams / Getty Images file) (Peter Adams) Humans are far from the ...

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 ...

Can goats help each other? A new study by the Research Institute of Farm Animal Biology (FBN) in Dummerstorf in collaboration with colleagues from the University of Veterinary Medicine Vienna suggests ...

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Sexual and kin selection in animals: Female mate choice in rodents / Jörns Fickel and Alexandra Weyrich. Extra-pair paternity and sexual selection / Emmi Schlicht and Bart Kempenaers. Male ...

As a career ethologist, I was thrilled when I learned about Dr. Matthew Calarco's new and highly original book titled The Three Ethologies: A Positive Vision for Rebuilding Human-Animal Relationships.

For centuries, unusual animal behavior before earthquakes has been reported worldwide. Livestock becoming restless, wildlife disappearing and snakes emerging from hibernation in the middle of winter.