Editor's note: This is part of a series of videos offering an up-close perspective on the animal kingdom. A special 360-degree video camera system was set up in zoos ...

A new analysis of an exquisitely preserved fossil that lived half a billion years ago suggests that arachnids—spiders and their close kin—evolved in the ocean, challenging the widely held belief that ...

You're telling me a spider rolled this sushi?! For diners unfamiliar with sushi, encountering the name "spider roll" on a menu can be a little jarring; first, you're preparing yourself to eat raw fish ...

The stuffed Japanese spider crab toy is seen in this photo provided by Enoshima Aquarium. The old shell, above, can also be used as a bag. FUJISAWA, Kanagawa -- An aquarium here has apparently fished ...