The brown recluse and black widow are the most common venomous spiders in the U.S.. What are their habitats? Know how to prevent a bite.

But "orb weaver spiders, funnel-web spiders, wolf spiders, jumping spiders, tarantulas, and crab spiders" can also cause painful bites that rarely have serious complications. Kids and people older ...

A micro-CT scan of a marbled orb-weaver spider’s head noting features of its anatomy. Corinthia Black and Hannah Wood, NMNH When I started my PhD, I learned how to take images from CT scans ...

Have you ever paused in awe at a glistening spider web stretched between branches after a morning rain? There’s something ...