To unlock the Itsy Bitsy Spider achievement in World of Warcraft, you must find all six Weave-Rats scattered across Khaz Algar.

The New Zealand velvet worm or ngāokeoke has been crowned bug of the year for 2025. The ancient gummy-looking worm, covered in velvety blue colouration and orange spots, is estimated to have been ...

Arachnid evolution involved multiple land transitions, not just one. Spiders and scorpions evolved key traits through gene duplication.