From L.A. to San Diego to the Bronx, we rank the 20 largest zoos in the United States that you'll definitely want to see in ...

For most of us, visiting the zoo as a child brings up happy memories of adventures, melting ice cream, and childhood friends.

According to travelers, the Toronto Zoo is a hit with kids (and most adults). This sprawling facility in Scarborough is one of the largest zoos in the world, with more than 6 miles of walking ...

The Smithsonian’s National Zoo is warming up to a new monitor lizard ... They are the world’s largest lizards and can reach lengths of about 10 feet. Komodo dragons have thick, leathery ...

Spanning 100 acres in Balboa Park, the San Diego Zoo is not only one of the largest zoos in the country, it's also home to one of the largest collections of rare and endangered animals in the ...

The Smithsonian is the world’s largest museum complex, with 21 museums and the National Zoo. Eleven museums are located along the National Mall in Washington, D.C., six others and the Smithsonian’s ...