A remotely operated submersible saw the “semi-gelatinous” animal lying on the ocean floor and “flying underwater.” Take a ...

One ambitious company has a plan to establish a colony of adventurous humans beneath the sea, but scientists have some doubts ...

There is currently no commercial deep-sea mining happening anywhere in the world, though companies have been pushing for years. They appear to have found a new champion in Trump.

Heriot-Watt scientists have discovered giant underwater mud waves buried deep below the Atlantic Ocean, 400 kilometers off ...

A new study reveals that 99.999% of the deep ocean - defined as depths beyond 200 metres - remains unexplored and mysterious. Despite over 44,000 dives since 1958, scientists have only visually ...

New high-resolution satellite map reveals nearly 100,000 unknown ocean mountains, or seamounts, boosting climate and maritime ...

In 1982, geologist Martin Hovland sat aboard a research ship owned by the Norwegian oil company Statoil (now Equinor) in the ...

The Ocean Exploration Trust’s (OET) exploration vessel Nautilus departed from Apra Harbor on Wednesday, beginning a 22-day ...

A baby colossal squid was filmed in the deep sea by an ocean expedition near Antarctica. The world's largest squid has eluded ...

A recent study has pinpointed the origin of a 120-million-year-old 'super-eruption,' shedding new light on Earth's intricate ...