The colorful yellow sac spider is a harmful pest found throughout America. This spider only grows to the size of a nickel, but it delivers a painful bite that can cause other symptoms. These pests ...

She then lines the hole with spider silk and covers the opening with plant debris and various fauna. This location is where she lays her eggs and wraps them in a silken sac. The female spider then ...

There are two species of “medical concern” in the state, according to the Washington State Department of Health, the black widow and the yellow sac spider. Both are common in Eastern Washington.

There are two species of “medical concern” in the state, according to the Washington State Department of Health, the black widow and the yellow sac spider. Both are common in Eastern Washington.

No spider is making a hole inside the fruit and laying its eggs there, says Dimitrov. Spiders are also unlikely to poke a hole into a cactus and sneak a sac of eggs inside it—as another urban ...

A school has been forced to close after a spider infestation left a student and teacher bitten by the sneaky arachnids. Exterminators were called to the US school when "dozens" of yellow sac ...