Here's a peek at how OKC Zoo watches the weather and prepares indoor enclosures for cold temps. Except for animals like bison ...

The Topeka Zoo & Conservation Center will take Christmas trees for a few more days after a weekend blizzard may have made it ...

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A truck-load of Christmas trees have avoided the chipper and are instead keeping zoo animals entertained. Blyth Star ...

The National Zoo in Washington, D.C., is gearing up to debut its newest giant pandas, Bao Li and Qing Bao, on Friday.

Animals at Noah's Ark Zoo Farm in Wraxall, North Somerset, are helping with the post-Christmas clean-up by eating trees ...

A zoo has received nearly 50 donated Christmas trees as part of an annual appeal to help enrich the lives of its animals.

They've diverted 15,000 Christmas trees from entering landfills, but the real joy is the Christmas spirit it lends to their ...

"Most people don't get a hippopotamus for Christmas at all, so we feel lucky to have received two over the years," the Metro Richmond Zoo shared Metro Richmond Zoo Two pygmy hippos in Virginia ...

A zoo is asking people to drop off their old Christmas trees so they can be used as "enrichment" for the animals. Noah's Ark Zoo Farm in north Somerset has accepted about 15,000 trees over the ...

A Virginia zoo is celebrating the arrival of an adorable newborn pygmy hippo who made her debut just before Christmas. The baby hippo, a girl who has not yet been named, was born to parents Iris ...

BERLIN (AP) — For the elephants and others at the Berlin Zoo, it's finally time to unwrap their Christmas presents. Trees that didn't find a home this festive season were given to some of the animals ...