The horseshoe crab in the amazing YouTube clip captured at Aquaria KLCC in Malaysia appears to have gotten itself in a tricky situation! You normally see them scuttling around the ocean floor, but ...

Our friends at See Through Canoe were able to capture an amazing moment as a horseshoe crab was caught on camera swimming. Horseshoe crabs normally swim near the ground but this interesting critter ...

Freaking out is understandable when encountering a horseshoe crab on the beach. After all, these ancient creatures have five pairs of legs, ten eyes, long spiky tails, and mouths on the bottom of ...

The best time to see the ancient wonders that are horseshoe crabs is now, as they return to Delaware Bay beaches for spawning season. Horseshoe crabs first developed 540 million years ago in the ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. With copper-blue blood prized by modern medicine and a body ...