Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment.View full profile Rachael has a degree in Zoology ...

A litter of endangered red wolves was recently born in captivity. There are about 250 red wolves in the U.S. and these four were an unexpected surprise because the male was thought too old to breed.

There are about 250 endangered red wolves in the U.S. Recently, a litter of four was born in captivity — an unexpected, but welcome surprise since the male was thought too old to breed. For about 30 ...