Jumping spiders are known for their excellent vision and the elaborate body language they display when encountering other members of their species. These attributes may enable them to visually size up ...

Male jumping spiders are not what you’d call picky. In fact, the tiny arachnids try to court every female they see—even when she's a different species. But boldness has its costs. Female jumping ...

Jumping spiders are known for their excellent vision. This attribute may enable them to visually size up a potential opponent and decide whether to step away from a possible fight even before it ...