Each season, female brown widow spiders lay several egg sacs, each with 120 to 150 eggs. The egg sacs are distinctive, with silky spikes projecting from the surface, much like a thistle.

Brown recluse spiders are a lot more dangerous than American house spiders. Here's how to tell the difference between the ...

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.

Over several months, researchers found and killed over 2,000 Loxosceles reclusa in the "highly infested" home.

Female American House Spiders usually range from three-sixteenth to five-sixteenths of an inch while male American House Spiders are generally smaller. They are a yellowish-brown color with a dark ...

Female American House Spiders usually range from three-sixteenth to five-sixteenths of an inch while male American House Spiders are generally smaller. They are a yellowish-brown color with a dark ...

Brown recluse spiders live all over Kansas and Missouri, and they’re most active from March to October. Bites are rare because the spider avoids humans. Bites that cause damage like what John ...

Giant house spiders are more commonly seen in August and September because males become sexually mature during this time and are roaming around trying to find a female giant house spider to mate with.

Female American House Spiders usually range from three-sixteenth to five-sixteenths of an inch while male American House Spiders are generally smaller. They are a yellowish-brown color with a dark ...

Female American House Spiders usually range from three-sixteenth to five-sixteenths of an inch while male American House Spiders are generally smaller. They are a yellowish-brown color with a dark ...