Bacterium from oak trees could help process rare earth elements
31 May 2023
A bacterium found in English oak buds can help separate out the rare earth elements used in technologies such as electric cars and wind turbines
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Premium
Start-up is developing world’s first ammonia-powered ships
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The New York start-up Amogy has already created an ammonia-powered drone, tractor and semi-truck. Now, it’s turning its attention to ships
China’s 2060 net-zero goal needs large-scale negative emissions tech
29 October 2020
China pledged last month to reach carbon neutrality by 2060, but to do so may require extracting 2.5 gigatonnes of carbon dioxide from the air each year
