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the Pacific Ocean is the deepest in the world, covering more than one-third of the Earth's surface. With an average depth of 14,040 feet (4,280 metres), the Pacific Ocean contains more than half ...

We know next to nothing about Earth’s seafloors. According to a study published May 7 in Science Advances, humans have only ...

The deepest part of the ocean, the hadal zone, is anywhere deeper than six kilometres. What is the average depth of the ocean? The ocean has an average depth of approximately 3.7 kilometres (or 2.3 ...

Explorers know that the Earth’s oceans are vast, covering about 71% of the surface of the globe. According to a new study, ...

They grow to an average length of 20-30 centimetres ... This sighting suggests Dumbo octopuses could even live in the hadal zone, which is the deepest part of the ocean. It includes anywhere that is ...