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 contribute to the environment by killing a significant amount of pests that cause harm to crops and spread disease. However, their venom is highly toxic and can impact human health ...

You move a few boxes in your closet, only to have a scare from one of the most feared arachnids: the black widow (Latrodectus). While your first instinct may be to scream like you're in a horror film, ...

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.

Black widow spiders are abundant in Arizona, especially in urban areas with more water and prey. They are most active during the warm nights of spring, summer, and early fall. Black widows are ...

Six venomous spiders reside in Mississippi, including three variations of the widow spider. The most medically significant spider bites come from black widows and brown recluses. Many suspected spider ...

Can a black widow spider bite kill you? Yes. It's one of the deadliest spiders on earth. According to information from Ohio State University, the venom can be 15 times more potent than a rattlesnake's ...

Getting your Trinity Audio player ready... Black widow spiders are no stranger to Colorado, but does it seem like there are always more around this time of year? The weather gets cooler and ...