Conservation work is an uphill battle, but it's worth fighting for. At least that's what Kathayoon Khalil says. Dedicating over 20 years to environmental education, she's led zoos and aquariums in ...

A gas leak at the Columbus Zoo and Aquarium is delaying Saturday's opening, the zoo announced in a Facebook post. All of the animals and staff are safe, the zoo assured in the post, and they are ...