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.

This spider's bite is much feared because its venom is reported to be ... The animals most at risk from the black widow's bite are insects—and male black widow spiders. Females sometimes kill ...

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 ...