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 ...

Spending the summer outdoors means running into a variety of crawling and slithering creatures, whether it's at the lake, on the forest floor or wrapped around your front porch light. While running ...

There are nearly 3,000 spider species in North America alone, making identifying a common house spider difficult. Is it just a harmless little guy? Or a venomous predator waiting to pounce? More ...

I'm brushing my teeth this morning in the bathroom, when I see a small spider on the wall. 'Cool', I think, 'I'll snap a picture and identify it.' Bend down to rinse, spit, bend up, and it's gone.

Very few spider species in the United States can harm humans, but some spider bites can potentially be dangerous. Spider bites can cause pain and swelling, but some symptoms or what a spider bite ...