Humans spend nearly their entire lives on land, but the Earth we call home is really a water world. With 71 percent of the Earth’s surface covered by water, this expansive ecosystem has been difficult ...

Six hundred meters below the surface of the Southern Ocean, in near-freezing water off the South Sandwich Islands, a remotely operated submersible caught something on camera that no human had ever ...

For nearly a century, the colossal squid (Mesonychoteuthis hamiltoni), one of the ocean’s most mysterious giants, was known to science almost exclusively through dead specimens found in the stomachs ...