Reporting from Bodega Bay, Calif. — Marine biologist Jacqueline Sones was strolling along a beach near this Northern California fishing village one foggy summer morning when she spo… ...

(AP)—An eel undulating through coastal waters, powered by batteries and checking for mines. A jellyfish is actually a surveillance robot, powered by the atoms around it. Fins pick up ...

An eel powered by batteries that checks for mines. A surveillance jellyfish robot, powered by the atoms around it. A robot bluegill sunfish. The Office of Naval Research is making those visions of ...

LIFESTYLE Underwater photography competition crowns winners among 1,600 photos: See a 3-headed eel pic and more Images include eels, jellyfish, underwater wreckage and mermaid moments ...

Through clever experiments and insightful math, an interdisciplinary research team has revealed a startling truth about how jellyfish and lampreys, another ancient species that undulate like eels ...

Jellyfish Lake: Palau's saltwater pool with a toxic bottom and surface waters brimming with millions of jellyfish; Pelican eel: The midnight zone 'gulper' with a giant mouth to swallow animals ...

BODEGA BAY, Calif. — Marine biologist Jacqueline Sones was strolling along a beach near this Northern California fishing village one foggy summer morning when she spotted an unfamiliar jellyfish ...

From mysterious colossal squid to the ferocious pram bug, these creatures are stranger than fiction. Found in the depths of the Pacific Ocean, the flower hat jellyfish (Olindias formosa) glides ...

Clinging jellyfish are a painful and potentially dangerous threat to New Jersey swimmers and they are already prolific in many bays and brackish rivers, warned state officials on Thursday.