Conservation work is an uphill battle, but it's worth fighting for. Zoo's new hire, Dr. Khalil, helps fight the battle.

One of the largest and most popular zoos in the U.S., Ohio's renowned Columbus Zoo and Aquarium and its conservation park The Wilds, houses more than 10,000 animals on 12,000 acres. It's also the ...

And now, the Columbus Zoo and Aquarium welcomes Khalil, former associate vice president at the New England Aquarium, as the new vice president and director of the conservation programs at the ...