Fortunately, fatalities are fairly rare; the spiders are nonaggressive and bite only in self-defense, such as when someone accidentally sits on them. The animals most at risk from the black widow' ...

Crawford points out that juvenile females more closely resemble ... If you've been knowingly bitten by a black widow spider, you can expect mild discomfort at the bite area and immediately seek ...

The brown recluse and black widow are the most common venomous spiders in the U.S. and Alabama. What are their habitats and how to prevent a bite.

Nicholas Brandley didn’t think so, and embraced the study of black widow spiders. “Their fangs don’t even usually pierce human skin!” he says in an effort to be reassuring. While widows ...

The black widow spider can be found on every continent except Antarctica. Its venom is toxic and painful, leaving victims to feel the effects long after the bite. Following is a transcript of the ...

The brown widow spider may sound like someone confusing other venomous spiders like the black widow or brown recluse. Despite ...

The false widow spiders (Steatoda spp.) form a group of species that, because of their general resemblance to the much more notorious black widow spiders (Latrodectus spp.), can cause concern when ...

View Full Profile. Learn about our Editorial Policies. The thought of black widow spiders is enough to send chills down one’s spine. Their painful bites contain a cocktail of chemicals, primarily the ...