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 ...

One of the largest saltwater crocodiles in the Philippines named ‘Pangil’ has passed away, according to the Davao Crocodile ...

The San Antonio Zoo drew hundreds of guests Friday to the grand opening of the Naylor Savanna, the largest habitat in the zoo ...

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 ...

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 ...

zoo officials said Thursday. Perentie lizards, or Varanus giganteus, are native to Australia and one of the world's largest lizards, dwarfed only by the Komodo dragon and a few others.