In this Oct. 14 file photo, utility workers make their way through the fire-ravaged neighborhood of Coffey Park in Santa Rosa, Calif.

California utility under scrutiny in wildfire investigation

Regulators are probing whether PG&E’s maintenance of its power infrastructure may have played a role in the deadly fires in those regions.

In this June 3 file photo, the coal-fired Plant Scherer, one of the nation's top carbon dioxide emitters, stands in the distance in Juliette, Ga.

Scientists say cost of capturing carbon dioxide declining

They say they’ve demonstrated ways to remove 90 percent of the carbon dioxide from the smokestacks of coal-fired power plants.

In this Sept. 20 file photo, power lines are down after the impact of Hurricane Maria, which hit the eastern region of the island in Humacao, Puerto Rico.

Big Tech has big plans to help reconnect Puerto Rico

Facebook and Google once aimed to connect the world. Now they would be happy just to reconnect part of it.


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