Brown recluse spiders are the United States' most venomous arachnids, and their webs have a distinct look. Here's what to ...

From the innocent daddy longlegs to the harmful brown recluse, here are the most common house spiders, how to identify them, and when to worry about a bite, according to entomologists.

Brown recluses are small spiders known for venom that can cause swelling, blistering and a fever in humans. If you're unsure ...

In Colombia’s Middle Magdalena region, a patchwork of forest corridors is linking up isolated populations of the critically ...

General brown color. Slender legs with defined structure and pattern. A violin-shaped marking on the back . Three sets of two eyes each (most spiders have eight eyes rather than six) ...

How to Identify and Treat a Brown Recluse Spider Bite. Medically reviewed by Cynthia Taylor Chavoustie, MPAS, PA-C — Written by Rachel Nall, MSN, CRNA and Donald Collins — Updated on March 6 ...

Brown widow spiders are becoming more common in the southern U.S. Learn more about brown widow spiders, where they live, what to do if you get bit, how to get rid of them, and more.

In America, scientists have observed Joro spiders eating plant pests like adult brown marmorated stink bugs. These common pests are an invasive species that can damage plants and invade houses.

How to identify a brown recluse. Purdue's guide says a mature brown recluse spider's leg span is about the size of a half dollar. Its color ranges from light tan to deep reddish brown, ...