Due to hunting and habitat loss, the red ruffed lemur is classified as "critically ... spaces," a spokesperson from the Mandai Wildlife Group told the Straits Times.

The Wilder Institute/Calgary Zoo is celebrating the birth of three black-and-white ruffed lemur pups, which were born at the beginning of the month. The lemurs are one of the most endangered species ...

The Wilder Institute/Calgary Zoo is celebrating the birth of three black-and-white ruffed lemur pups, which were born at the beginning of the month. The lemurs are one of the most endangered species ...