Researchers diving in a submersible in the eastern Pacific realized that the landscape they had studied the day before had ...

From a research submersible, scientists saw hardened lava, dead tube worms and orange flashes from an eruption in the East ...

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

Researchers in a submersible could hardly believe their eyes, or their luck, when they saw a clearly active eruption along an undersea volcanic mountain chain.

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Scientists have uncovered a mysterious "Lost City" deep under the ocean, where towering structures and thriving microbial ...

An underwater volcano off the Oregon coast, Axial Seamount, is showing signs of imminent eruption, but scientists say it ...

Chilean civilians are reeling after a recent tsunami warning was issued for coastal areas, following a 7.4 magnitude ...

It is built for conducting deep-sea exploration and is the mother ship of two types of submersibles. Last summer, three Chinese research vessels were tracked operating in the Indian Ocean for ...

While China has significantly enhanced its underwater capabilities in the South China Sea, its undersea platforms are now ... recently completed a month-long survey of the Ninety East Ridge in the ...