The knotty sea spider, Pycnogonum litorale, is not actually a spider, but it does represent a significant early branch in the genetic family tree that includes spiders, as well as scorpions, ticks and ...

We all dust away cobwebs, but the structures serve a vital purpose for spiders to filter out loud ambient vibrations in urban environments, a new study published in the Current Biology journal has ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. LA JUNTA, Colo. (AP) — Love is in the air on ...