A Stygiomedusa gigantea, commonly known as the giant phantom jelly, spotted during a recent deep-sea expedition. | ROV SuBastian/Schmidt Ocean Institute Forget Bigfoot. Some of the ocean’s rarest ...

Production of this article included the use of AI. It was reviewed and edited by a team of content specialists. The deep ocean off Argentina’s coast is teeming with far more life than scientists ever ...

Argentina’s deep sea holds more biodiversity than scientists previously thought. An expedition that traveled from the north of Buenos Aires province to Tierra del Fuego, the country’s southernmost ...

In late December, researchers were descending a remotely operated vehicle in the Atlantic Ocean off Argentina when, at a depth of roughly 800 feet, the control room fell silent. On the screens, a ...