If you fear black widow spiders, you're not alone. Knowing how to identify one can help you to take the right course of action in the event of a sighting.

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 ...

Black widow spiders strike fear into the hearts of many people. You've probably heard that the small black spiders with the distinctive red hourglass under their midsection can kill you with one bite.