Arturo’s struggle is over. The animal known as ‘The Saddest Polar Bear on Earth’ has died at the age of 30 this weekend, according to The Mirror. Arturo earned this depressing title for ...

LONDON -- By now you've probably heard of Pizza the bear, a.k.a "the world's saddest polar bear". Pizza currently resides in cramped quarters at a Chinese shopping centre in the southern city of ...