Arturo, a polar bear held far from home, died in Argentina after years of isolation and heat. His life and death challenge how we treat wild animals in captivity, for their sake and ours.
animal emotions
10 Wild Animals That Share Surprising Traits with Pets
From loyalty and playfulness to emotional bonding, discover 10 wild animals whose behaviors mirror those of our beloved pets. The line between wild and tame might be thinner than you think.