Deep waters spiral upward around Antarctica

Since Captain James Cook's discovery in the 1770s that water encompassed the Earth's southern latitudes, oceanographers have been studying the Southern Ocean, its physics, and how it interacts with global water circulation ...

Diatoms explain release of CO2

(Phys.org) —Scientists have found unexpectedly high concentrations of opal, a mineral containing silicate, in marine sediments during the transition periods from ice ages to warm phases. The explanation as to what caused ...

Heat release from stagnant deep sea helped end last Ice Age

The build-up and subsequent release of warm, stagnant water from the deep Arctic Ocean and Nordic Seas played a role in ending the last Ice Age within the Arctic region, according to new research led by a UCL scientist.

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