Drilling the seabed below Earth's most powerful ocean current

The Antarctic Circumpolar Current is the planet's most powerful and arguably most important. It is the only one to flow clear around the globe without getting diverted by any landmass, sending up to 150 times the flow of ...

Scientists map 'deepest' parts of Southern Ocean

A team of researchers led by British Antarctic Survey has for the first time mapped the deepest part of the South Sandwich Trench in the Southern Ocean. This part of the ocean is more than seven kilometres deep in places ...

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