Black widow spiders, scientific name Latrodectus mactans, are among the most venomous of all arachnids. They are found in North America, and their bite can be fatal in some cases. If you found a ...

Of all the creepy crawlies that can leave you with a nasty bite, spiders might be the creepiest. Thankfully, most spiders can't bite humans and aren't harmful. The bad news, though, is that a few ...