New evidence shows a major climate shift ‘within a lifetime’ 13,000 years ago.
Articles on paleooceanography
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New finding adds uncertainty to projections of how the climate will change in future.
A paleooceanographer describes her ninth sea expedition, this time retrieving cylindrical ‘cores’ of the sediment and rock that’s as much as two miles down at the ocean floor.
Too much fertiliser can kill all life in parts of the ocean. It has happened before – and could do so again.


