Thousands of visitors flocked to the Bangladesh National Zoo in Dhaka on Tuesday as families sought entertainment during the ...

However, a few zoos have come up with ways to broaden their animals' horizons, and the Smithsonian National Zoo in Washington ...

A Wisconsin zoo said two river otters, Louie and Ophelia, weaseled their way out of their enclosure last week during a winter ...

One of the otters can be seen running and then sliding across the snow after escaping from an enclosure, zoo officials say in ...