The deep oceans are far from flat. They feature ridges, trenches, seamounts, and valleys, creating a diverse and dramatic ...

It is now called the Mid-Ocean Ridge. In 1953, American physicists Maurice Ewing (1906-1974) and Bruce Heezen (1924-1977) discovered that through this underwater mountain range ran a deep canyon.

Submarine canyons, underwater erosion ... shelves and oceanic plateaus), compared with the yellow-green of mid-ocean ridges and the blue and purple depths of the abyssal plain.

It's an underwater chain of mountains 47,000 miles ... The speed at which new ocean floor is created varies from one location on the ocean ridge to another. Between North America and Europe ...

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Using sonar technology, scientists mapped the underwater mountain by ... This was the third Schmidt Ocean Institute expedition to the Nazca Ridge, and the team mapped 25 seamounts during their ...

Scientists have discovered that powerful underwater avalanches are sweeping huge amounts of microplastics into the deep sea, ...

I saw Jacques Cousteau’s film The Silent World many moons ago when I was a little ankle-biter; all I remember about it is that everything under the water is silent. This belief has since become ...