Blue, jellyfish-like creatures called Velella velella have been washing up along California’s coast recently, captivating Bay ...

Just last spring, beachgoers were stunned when a massive, bloodsucking sea creature, roughly the size of a child, washed up on a UK shore—drawing comparisons to the giant sandworms from Dune.

“Based on the size of the animals ... Sea off Antarctica after the iceberg A-84 broke away from the George VI Ice Shelf. ROV SuBastian/Schmidt Ocean Institute While most deep-sea ecosystems ...