A surprise discovery in Gale Crater is the component that was missing in the puzzle of Mars's climate history.

Explore the latest discoveries about Mars' ancient carbon cycle revealed by NASA's Curiosity rover in Gale Crater.

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And in Singapore, a company plans to suck up sea water and run electric currents through it. Dozens of projects have launched in the last few years — all aiming to increase the ocean’s capacity to ...

It hangs its hopes on a simple premise: that the ocean is the world's largest carbon sink, absorbing nearly a third of all CO2 emitted into the atmosphere. A flurry of projects have explored capturing ...

Undo Carbon uses an enhanced rock weathering approach similar to Mati to remove CO2 from the air faster than the natural carbon cycle ... CO2 from the air and oceans would be necessary to avoid ...

School of Ocean and Earth Sciences, University of Southampton, SO17 1BJ Southampton, United Kingdom ...

The United States is threatening to take action against nations that agree to a global carbon tax on ocean shipping. Member states of the International Maritime Organization are meeting in London this ...