A tiger walks the same worn groove along the edge of its exhibit, like a broken record. A parrot methodically plucks out its ...

Same-sex behavior is widespread in primates and may help strengthen social bonds and improve survival under challenging ...

Animal survival depends on effective attack and defense strategies, yet how these behaviors arise remains unclear. Addressing ...

Homosexual behavior in primates has a deep evolutionary basis and is more likely to occur in species that live in harsh ...

A new study by researchers at Imperial College London and published on Monday in Nature Ecology & Evolution could help shed ...

City environments subject animals to noise, light, crowding, and fragmented habitats that subtly but powerfully reshape how they communicate.

The unexpected observation of a cow using a broom to scratch herself isn't necessarily surprising, but it expands our ...

WASHINGTON (AP) — When a total solar eclipse transforms day into night, will tortoises start acting romantic? Will giraffes gallop? Will apes sing odd notes? Researchers will be standing by to observe ...

Learn how researchers tested a cow’s behavior and what her tool use reveals about animal intelligence.

Not long after my 2016 book, "Not So Different" was published, Ken Ham put out a blog post denouncing the thesis of the book, that the behaviors of humans and other animals are not as different as ...

Eunice Framm, senior keeper of barnyard animals at the Cincinnati Zoo, has taught pigs to bowl, goats to paint, and red pandas to receive vaccines. She, and all other keepers, do so through the zoo’s ...