Here’s how it works. A strange, yellow, spider-like creature with four near-black eyes and large bulbous claws has been pulled from the depths of the ocean off Antarctica. The never-before-seen ...

Black widow spiders are so named because of the widespread ... which resemble tiny claws or thick antennae — with sperm. He then sets off to find a female of his species. [Gallery: Spooky ...

Deep in the caves and redwood forests of southern Oregon, scientists stumbled upon a new kind of spider that has claws. The never-before-seen creature is being called Trogloraptor, or "cave robber ...

Shortly after the Preston Innovation Lab was set up at Rice University, graduate student Faye Yap was rearranging a few things when she noticed a dead curled-up spider in the hallway. Curious ...

Hydraulic pressure controls spider leg movements, allowing the arachnids to straighten and curl their legs while walking. Engineers mimicked the liquid pressure using air to control spider legs.