A mountain lion is one of the most powerful predators in North America. It moves silently through forests and mountains, ...

On Tuesday, that name decided to walk away from the league and close the book on a career that lasted for 25 seasons. Former Lions executive Martin Mayhew Retires After 25 Year Career in NFL ...

He and his wife had been out walking their Australian shepherds ... The animals are solitary and shy, preferring to be away from humans. "Young lions can sometimes get lost looking for their ...