Scientists have quantified how much climate change has driven the population decline of polar bears living in Canada's Hudson ...

Grant is also a certified polar bear guard. What is that ... It just blooms with these beautiful purple flowers which seems like a fairytale," Grant said. "You know the narrative that I've ...

A video of a polar bear at a park enjoying his new ball toy ... The footage shows a person throwing a purple ball toy into an enclosure where Nanook is seen running toward the ball.