Monterey Bay Aquarium Research Institute (MBARI) announced Tuesday that they've discovered a new species of sea slug that ...

Researchers have discovered a new species of glowing sea slug deep in the ocean’s midnight zone ... Bathydevius, like other ...

Researchers classified the new species within a new genus, Bathydevius, and new family, Bathydeviidae, because of its ...

Researchers have discovered a remarkable new species of sea slug that lives in the deep sea. Nicknamed the 'mystery mollusc,' the nudibranch Bathydevius caudactylus swims through the ocean's midnight ...

MBARI researchers have discovered a remarkable new species of sea slug that lives in the deep sea. Bathydevius caudactylus ...

The sounds of barking elephant seals are again in the air along the breeding grounds of Península Valdés, Argentina—but it's ...

A subadult male elephant seal can be seen near sea lions in October 2024. Subadult elephant seals and sea lions frequently intermingle at rookeries along Península Valdés in Argentina. Close contact ...

On occasion, elephant seals breed among sea lions. Here, an adult male elephant seal and a female with her black-coated pup in the background, are surrounded by sea lions in October 2024. Dynamics of ...

California sea lions are in Monterey Bay National Marine Sanctuary year round, and their population is increasing.

Turk, 15; Gus, 14; and Nate, 20; died at Gulf World Marine Park, leading experts to question conditions and dolphin safety at ...

A sea lion has been freed off the south coast of Vancouver Island after getting so entangled in netting that rescuers say ...