Scientists on an icebreaker ship have captured a number of weird and wacky animals from Antarctica's ocean floor, including a ...

A colossal squid was filmed for the first time in its natural habitat near the South Sandwich Islands during a recent ...

Scientists studied deep-sea lifeforms while tracking the effects of climate change on Antarctica’s Denman Glacier. While at sea, the scientists trawled up some unusual critters. The sea pig was ...

But deceased specimens and scattershot footage at the sea surface can only tell you so much. To properly understand the lives of these fascinating animals, scientists needed to spot one swimming ...

National Geographic's upcoming docuseries, 'Secrets of the Penguins,' captured a shocking encounter between a mother rockhopper penguin and giant, hungry sea lion, and PEOPLE has a first look at the f ...

It is a soft-bodied sea animal, similar to an octopus but longer and bulkier. It has a tube-shaped body, huge eyes, and arms and tentacles with suckers to grab food. In the water, a squid moves by ...

Sea Hares are beautiful and strange creatures, snails with greatly reduced, fragile, internal shells. They are named after their sensory tentacles that look a bit like 'bunny-ears' but are used to ...

A colossal squid has been caught on camera for the first time in the deep sea by an international team of researchers ...

Now, video of one very much alive has been captured. According to a press release published by the Schmidt Ocean Institute, ...

According to the U.S. Navy, none of the sea animals have ever been injured or killed in the line of duty. Male sea lions are called bulls, females are known as cows, and babies are referred to as pups ...

However, amid the captivating aspects of the sea otter’s life, there lies a mystery that has perplexed scientists: the relative silence of these animals. Unlike many marine and terrestrial mammals, ...