GREAT DEOXYGENATION
NASA warns Earth’s oxygen will one day vanish: What might happen if it starts sooner than we think?NASA's forecast of a future "great deoxygenation" has sparked concerns about Earth's oxygen balance. A simulation explored the consequences...
How will Earth take its last breath? New research gives a detailed description of how life on planet will meet its endA new study, employing NASA's planetary modeling, predicts Earth's oxygen will vanish in roughly one billion years, much sooner than previo...
Abrupt warming behind ocean 'dead zones'?Abrupt ocean warming at the end of the last ice age may have caused the sudden onset of low-oxygen conditions that led to vast marine dead ...
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