The plight of a young, abandoned macaque monkey in Japan has tugged at heartstrings around the world. If we recognise animals' capacity for distress, what responsibility does that entail?

BROOKFIELD, Ill. -- Just in time for the season, some of the animals at Chicago's Brookfield Zoo are feasting on pumpkins. The orangutans, Nigerian dwarf goats, sloth bears, a Puerto Rican boa, and ...

CBS Colorado's First Alert Meteorologist Alex Lehnert kicks off a new behind-the-scenes series at the Denver Zoo.

PHILADELPHIA (WPVI) -- At the Philadelphia Zoo, Marcy the snow leopard from the Himalayan mountains is thriving in the cold. With thick fur and a long tail, snow leopards are built for winter weather.

The zoo's veterinary team uses scans to monitor animal health. In the spooky spirit for Halloween, the zoo shared skeletal snapshots of some of the zoo's wildest residents. Native only to Puerto Rico, ...

TOLEDO, Ohio (WTVG) - The Toledo Zoo has closed its doors to the public for the last 11 days due to the bitter cold temperatures, but zookeepers continue working around the clock to care for the ...