The resurgence of river otters in North America is considered one of the greatest success stories of modern wildlife ...

Louie and Ophelia don't appear to have gone far — just enough for a taste of freedom and a couple of snowy belly slides.

Louie and Ophelia don't appear to have gone far — just enough for a taste of freedom and a couple of snowy belly slides.

A pair of North American river otters at the New Zoo Adventure Park in Green Bay, Wisconsin, decided to take an unauthorized ...

Two river otters busted out of their Wisconsin zoo enclosure last week during a winter storm, appearing on security camera ...