A one-foot-long baby squid was spotted swimming in the waters around the South Sandwich islands. The footage is unprecedented ...

In 2013, the blobfish was voted World’s Ugliest Animalby theUgly Animal Preservation Society in an effort to get some ...

The clip of the rockhopper mom facing off with a giant sea lion comes from National Geographic's upcoming docuseries, ...

A common neurotoxin produced by algae blooms is making California sea lions more aggressive. Here’s why it has the power to change behavior—and the danger it poses.

A hidden ecosystem of giant sea spiders, octopuses, and other stunning sea creatures shows how life can flourish even when ...

Even more riveting is the later struggle to the ocean of each tiny ... Highly migratory animals, they often travel hundreds of miles to reach their nesting beach, usually the same beach they ...

This story appears in the October 2018 issue of National Geographic ... branches of the animal family tree, but they also live in different habitats; some like the ocean surface, others the ...

Yet fish populations around the world, and the animals that eat them ... helped fund this article. The National Geographic Society and Sky Ocean Ventures have launched the Ocean Plastic Innovation ...

“The animals that depend on the edge of the sea ice for a living will be congregating there in the summer,” says marine ecologist Enric Sala, leader of the National Geographic Society’s Pris ...