Atmospheric CO2 Just Hit a Peak Not Seen on Earth in 4 Million Years

 Peter Dockrill Despite slim hopes that global shutdowns during the pandemic might bring respite from the climate crisis, yet more evidence confirms that no such silver lining exists. Newly released measurements of atmospheric carbon dioxide (CO2) levels in fact show that concentrations of the heat-trapping chemical have surged to record levels not seen by scientists…

Scientists turn CO2 into jet fuel

Jon Fingas, Associate Editor Researchers may have found a way to reduce the environmental impact of air travel in situations when electric aircraft and alternative fuels aren’t practical. Wired reports that Oxford University scientists have successfully turned CO2 into jet fuel, raising the possibility of conventionally-powered aircraft with net zero emissions. The technique effectively reverses the process of burning fuel by relying on…