American black bear cubs romp through the forest, discovering and playing with delight.

The homesteading pros at Gold Shaw Farm introduce a polar bear puppy working on the duck farm.

George "Iceberg" Miller finds daily cold-weather jumps into Lake Michigan help overcome fear and kick start his happy ...

The endangered big cats are hanging on in Russia, the first country-wide survey of the animal suggests, while scientists and ...

A federal immigration officer shot and killed a man Saturday in Minneapolis, drawing hundreds of protesters onto the frigid ...