Happy made history in 2005 by passing a mirror self-recognition test, a milestone for elephant cognition research ...

Happy the Elephant, the beloved Bronx Zoo icon who proved the incredible intelligence of her species and was the center of a ...

Activists had sued in a bid to secure her the fundamental human right to bodily liberty. Zoo officials said she was well ...

Happy, a beloved Asian elephant who lived at the Bronx Zoo for nearly five decades and became one of its most recognizable ...

Happy, a Bronx Zoo elephant who gave researchers new insight into the animal’s behavior and became the crux of a closely ...

Happy, a Bronx Zoo elephant who gave researchers new insight into the animal's behavior and became the crux of a closely ...

Online tributes — including one from the White House — are marking 10 years since Harambe’s death at the Cincinnati Zoo.

The footage of the gorilla's death led to discourse that continued for months, and an internet presence that's still felt, 10 ...

The Denver Zoo said goodbye to its long-time black rhino resident, Rudisha, on Tuesday as the animal’s “chronic health ...

Harambe was killed by zookeepers at the Cincinnati Zoo after a 3-year-old boy climbed into the exhibit. The White House paid ...

CINCINNATI, Ohio — Ten years after the death of Harambe, the Cincinnati Zoo gorilla whose killing sparked debate and an ...