Every spider can spin silk; it's one of the defining characteristics of the order Araneae, alongside venomous fangs, two-part ...

Some see them as architectural marvels of nature, while others can hardly bear to look at them: Spider webs both fascinate and frighten. While they usually measure only a few inches in Central ...

Webs can be decorated with decoys, fine-tuned like guitars—and hold secrets about evolution. A Cyclosa spider is camouflaged on a web with debris attached to make itself less visible at the Los Amigos ...

Have you ever walked face-first into a spiderweb while on a hike? Or swept away cobwebs in your garage? You may recognize the orb web as the classic Halloween decoration or cobwebs as close neighbors ...