A bear that attacked a man in Pennsylvania this week was confirmed to have rabies, officials said Thursday. Subscribe to read this story ad-free Get unlimited access to ad-free articles and exclusive ...

Officials must determine whether the bear was defending itself or acting aggressively — a decision that will decide the ...

A tiger walks the same worn groove along the edge of its exhibit like a broken record. A parrot methodically plucks out its own feathers until bare skin shows through. To a casual visitor, these can ...