Morning Overview on MSN
Experts challenge seafloor 'dark oxygen' claim as thermodynamics-defying
A bold claim that the deep ocean floor produces oxygen without any sunlight has drawn sharp scientific pushback, with critics ...
Morning Overview on MSN
Mineral sink may have limited ocean phosphorus and delayed oxygen rise
A hidden mineral trap in ancient ocean sediments may have starved early marine life of phosphorus, the nutrient most critical ...
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