Spiders are one of the easiest groups of invertebrates to watch and they're fascinating creatures. Here are some of our ...

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 ...

Whether they are sneaking around dusty attics, swimming underwater or roaming the Earth from Amazon jungles and the snows of Mount Everest, spiders play an important role in the web of life. These ...