Climate change: 6 priorities for pulling carbon out of the air

To reach net zero emissions by 2050, global emissions must be cut faster and deeper than the world has yet managed. But even then, some hard-to-treat sources of pollution—in aviation, agriculture and cement making—may ...

Energy agency: End new fossil fuel supply investments

The International Energy Agency says immediate action is needed to reshape the world's energy sector in order to meet ambitious climate goals by 2050, including ending investments in new coal mines, oil and gas wells.

Global silicate weathering carbon sink has huge potential

The silicate carbon weathering sink (SCS) is the net carbon sink that affects the global carbon cycle over a period of millions of years or more. However, the magnitude, spatial pattern and evolution characteristics of global ...

Teaching a computer program to track cells

Following the minuscule movements of every cell in a petri dish would be a painstaking task for any human. But teach a set of computer programs to do the job, and they can complete it quickly and even observe things that ...

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