A sea animal from Australia is capturing the hearts of the Internet: Pesto the penguin. The furry and cute baby King Penguin is only 9 months old and already weights 46 pounds.

Scientists in Singapore found a sea animal with 96 arms and discovered a new species, a study said. Photo shows a representative beach in Singapore. Photo from Christoph Theisinger via Unsplash ...

Back on the surface, they took a closer look at the deep-sea animal and realized they’d discovered a new species: Gordonopsis mazupo, or Mazu’s porter crab.

Although the apple-size species, named Bathydevius caudactylus, is classified as a sea slug, the marine animal is unlike any sea slug Monterey Bay Aquarium Research Institute scientists have seen ...

The deep-sea Dumbo octopus was spotted a mile below the surface of the Pacific Ocean, close by an unnamed seamount in the Papahānaumokuākea Marine National Monument.

It looked like something out of an apocalyptic movie. Over the past few weeks, droves of sick and dying sea animals have been washing up along the coast of Southern California, including beaches ...

CBS News Miami Live. MIAMI — A sea lion was euthanized at the Miami Seaquarium late last month, making it the third animal to die in the facility's care over the past year.. A spokesperson for ...