A subgroup of air-breathing, terrestrial (land) arthropods, spiders are not actually insects but rather belong to the Class Arachnida (a.k.a. arachnid). Besides spiders, other arachnids include ...

These circular creations are made by a class of spiders called orb weavers that includes lots of common garden spiders. They adjust their design based on which insects they’re most likely to capture: ...

Spiders might make you shiver, but they’re also some of the most fascinating creatures out there. With their intricate webs and mind-blowing survival skills, these eight-legged wonders do way more ...