German power plant testing CO2-scrubbing algae

Swedish energy group Vattenfall said it had launched a major pilot project Thursday using algae to absorb greenhouse gas emissions from a coal-fired power plant in eastern Germany.

Comcast aims to reshape entertainment with NBC

(AP) -- Comcast Corp. announced Thursday it plans to buy a majority stake in NBC Universal for $13.75 billion, giving the nation's largest cable TV operator control of the Peacock network, an array of cable channels and ...

Comcast exploring stake in NBC

(AP) -- Comcast Corp. is in negotiations to buy 20 percent to 50 percent of NBC Universal, according to people familiar with the negotiations.

In Britain, green squatters seize island

A bucolic, sun-dappled island in the river Thames seems an unlikely setting for an environmental and lifestyle standoff -- but that's what green squatters are staging.

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