Appearance: Varies by species, but they're often small and fuzzy and have two shiny large eyes in the the middle of what humans would call a forehead. Habitat: Found worldwide, except Antarctica and ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. After a long day of hunting down prey or showing off to potential ...

Jumping spiders of the genus Portia exhibit remarkable hunting skills, retaining visual information about prey even when ...

For Emily Hess, it was a Phidippus regius named Gretel. Hayden Shea's first was caught by her boyfriend's dad. Sunday Costell ordered her first one off eBay. "I went from selling three to four a week ...