Spiders are found all around the world, except in Antarctica. There are over 50,000 species that belong to 136 families.

Black widows are notorious spiders identified by the colored, hourglass-shaped mark on their abdomens. Several species answer to the name, and they are found in temperate regions around the world.

Despite their eight eyes, most spiders have terrible vision, but there are a few that have shockingly capable vision which ...

New research led by the University of Portsmouth has revealed that African social spiders—dubbed "hippie spiders" for their ...