Taking X-rays of CO2

As CO2 levels in the Earth's atmosphere top 400 parts per million, options such as storing the greenhouse gas in porous sandstone rock formations found in abundance on the sea floor are of increasing interest. But how do ...

California finishes safety review of wells after blowout

A California natural gas storage facility where a blowout spewed methane for nearly four months has completed a safety review required to resume operations, though it might never return to full capacity, state officials said ...

Humans shape the journey of mud, study reveals

Mud can be surprisingly clear. A global team of scientists has uncovered a hidden truth: Human actions are shaping the journey of mud. Over the course of decades, our activities have wielded significant influence over the ...

The puzzle to plugging the worst natural gas release in history

By the time Lawrence Berkeley National Laboratory (Berkeley Lab) scientists Barry Freifeld and Curt Oldenburg visited the Aliso Canyon natural gas storage facility in December 2015, the SS-25 well blowout had been leaking ...

Monitoring CO2 leakage sites on the ocean floor

Injecting carbon dioxide (CO2) deep below the seabed could be an important strategy for mitigating climate change, according to some experts. However, scientists need a reliable way to monitor such sites for leakage of the ...

German cabinet signs off plans to allow carbon capture

The German cabinet on Wednesday signed off on plans to authorize carbon capture as part of a drive to reduce CO2 emissions, but climate campaigners slammed the move as illusory and impractical.

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