Parents need to know that Spider-Man's PG-13 rating comes from a couple of swear words, a clingy wet T-shirt, and -- particularly -- a great deal of comic book-style violence. It can get very intense ...

If you come across a spider in your closet or while weeding your tomatoes you might wonder what kind of spider it is. Black widows are a well-known dangerous spider, but what about brown spiders? Are ...