Brown widow spiders protect their egg sacs by capturing and killing parasitic wasps and constructing silk spikes. The tactics ...

The new poster, created by artist Eileen Steinbach of SG Posters, shows silhouettes of the Thunderbolts standing in a line. However, below, their shadows resemble The Avengers. Hawkeye’s shadow stands ...

Most spider bites cause local pain, redness and swelling. It's much like a bee sting reaction. A few spiders (such as the Black Widow) can cause a more severe reaction. Helpful if spider seen on the ...

Dive into the deadly world of venomous spiders as we compare the infamous Black Widow to the fearsome Funnel-web. Discover which of these arachnids holds the crown for the most dangerous bite and why.

Like opossum, raccoon and skunk, rattlesnakes and black widow ... These spiders live all over Redding, and up and down the West from southwest Canada to Mexico. They build strong webs in cracks ...

Like opossum, raccoon and skunk, rattlesnakes and black widow spiders ... disturb their web, they usually flee from the part that moved. They're more likely to bite if they have an egg sac. Where ...