Tech Update: Smart strategies to reduce emissions from gas-powered electrical plants
In the past four years, grid emissions have more than doubled. That’s primarily a result of a shift back toward more ...
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Gigantic 'spiderwebs' on Mars are the next big target for NASA's Curiosity rover, agency reveals
Curiosity has just finished the latest leg of its 12-year Mars mission and will now set out to explore miles of web-like ...