What looks like a spider but isn’t one, lives underwater and breathes through its legs? That would be the mysterious sea ...

Contrary to the common sea spider reproductive pattern, these polar giants don’t carry their eggs around; instead, they attach thousands of tiny eggs to the rocky seafloor. Sea spiders ...

I n 2013, an exceptional survey was conducted in the Ross Sea. From a depth of 1640 feet, the research vessel Nathaniel B. Palmer captured a creature that had never been seen before.

TOBA, Mie Prefecture--Toba Aquarium curator Takeya Moritaki gasped in shock when he saw a large sea spider feasting on a sea anemone. But it wasn’t the spectacle that startled Moritaki ...