While operating the deep-sea robot nearly 7,000 feet below the surface, the machine’s camera captured a creature that appeared to be “all legs” walking across the seafloor, according to a March 18 ...

Sea spiders use their spindly legs to scuttle ... Islands are east of Argentina and north of Antarctica in the south Atlantic.

Sea spiders use their spindly legs to scuttle ... Islands are east of Argentina and north of Antarctica in the south Atlantic. Irene Wright is a McClatchy Real-Time reporter.

In the south Atlantic, north of Antarctica, a group of islands is one of the most remote island chains in the world. The ecosystem is home to seamounts, hydrothermal vents, deep-sea trenches and ...