How deep does the ocean go ... But the size of the shelf and how quickly it descends toward the deepest parts of the ocean, known as the abyssal plain, varies from place to place.

The biggest stories of the day delivered to your inbox.

In 1977 scientists discovered that at the deepest parts of the ocean ... where there might be mineral deposits in the oceans. Deep-ocean study has since been carried out mostly by biologists ...

A team of mechanical engineers at Beihang University, working with a deep-sea diving specialist ... and glide untethered in the deepest parts of the ocean. In their paper published in the journal ...

The researchers found evidence of microbial communities sharing nutrients and forming protective biofilms—slimy layers that help them withstand the harsh conditions of the deep sea ...

The new crustacean was discovered deep in the Atacama Trench that lies ... the unique biodiversity hidden even in the deepest parts of our ocean and how the isolation of trench environments ...

The octopus can live at depths of up to 7,000 metres and has been filmed by a remotely operated Ocean Exploration Trust vehicle. The eclipse won't be total anywhere in the world, but parts of ...

The open ocean’s twilight zone, a vast deep ecosystem rich in fish biomass ... that are happening on the surface or in the upper parts of the ocean are affecting the ocean at those depths ...

In the cold, lightless Pacific Ocean deep, the seabed is scattered with metal ... rules that could open the way for extraction in parts of the vast Clarion-Clipperton Zone (CCZ), stretching ...