See how Zoo Knoxville cares for Joe, the four-year-old two-toed sloth.

Zoo Knoxville has been leading the way in bog turtle conservation since 1986.

See how Zoo Knoxville is helping to boost Malayan tiger numbers.

Meet Pedzi & Madleine, the zoo’s two porcupines from different corners of the world.

Once extinct in the wild, Zoo Knoxville leading the charge to see the wolves roam once again.

Checking in on Zoo Knoxville’s social media sensation

How Zoo Knoxville moved Jana to her new home, and what’s next for Edie & Tonka.

These goats may seem ordinary, but Zoo Knoxville is helping the breed survive.

Zoo Knoxville is leading the way in turtle conservation.