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Europe's continental shelf already breathes in two ways, and the dividing line sits near 60 degrees north. South of it, temperature sets the rhythm: cold winter water dissolves carbon dioxide easily…
A 39-day experiment in the German North Sea has measured how much alkaline material seawater can take before a spring plankton bloom runs late. Juliane Tammen of GEOMAR Helmholtz Centre for Ocean…
A tractor spreads crushed basalt across a field, and a number appears in a ledger: so much carbon dioxide, removed. The chemistry behind that number is textbook. Rain and soil acid attack the rock,…
The case for cooling the planet deliberately rests on a reassuring piece of arithmetic. Reflect a little more sunlight back into space, and the global average temperature comes down. The arithmetic…