Wolf pup born in Colorado fitted with tracking collar, marking a first in state history. ... Field staff fitted the collar on the black female, which will be known as 2202, ...

Lone wolf pup runs for life down mountain at breakneck speed in Yellowstone to escape rival wolf pack. ... zigging and zagging over rocks and crevices and leaving a pursuing black wolf in her dust.

A maned wolf has given birth for the first time at Exmoor Zoo in Devon. Also known as the "skunk wolf" due to the strong smell of their urine, the maned wolf is a large member of the canine family ...