A reduced genome in an island species raises evolutionary questions.

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 ...

Spiders are amazing creatures that come in many shapes and sizes. They have evolved to have incredibly effective camouflage, hunting abilities, defensive abilities, and an overall ability to survive ...

Step aside, Van Gogh. Some spiders are out here making self-portraits for survival. New research shows that several orb-weaving species construct giant web-mounted “doppelgängers” convincing enough to ...

A timeline of the spider fossil record -- Fossils -- Living fossils -- Chance and change -- Outward and upward -- Triumph over thin air -- Small changes, big benefits -- Spinning, running, jumping, ...

Researchers have, for the first time ever, used CRISPR gene editing on spiders. While the genetically-modified critters lack the ability to give you spidey senses, they do spin glowing silk. In a ...

Helicopter damselflies specialize in preying on web-building spiders, like the little orb weavers. This predatory flyer is known to avoid larger spider species, so Olah and team suspect giant spider ...