11 states sue EPA over attempt to reverse ban on ozone-harming HFCsThey claim the agency is skirting the law on climate-changing chemicals.By J. Fingas, 06.27.2018
Treaty ending use of planet-warming HFCs takes effect in 2019The question is whether or not the US will ratify it.By J. Fingas, 11.19.2017
4Mercedes-Benz aims to take hydrogen fuel-cells mainstreamThe F-Cell is a plug-in EV/hydrogen fuel cell hybrid scheduled for 2019. By T. Seppala, 09.13.2017
48The Army could save hydrogen cars from a premature deathThe military isn't put off by the high price of hydrogen-fueled vehicles and their lack of charging infrastructure.By T. Seppala, 04.05.2017
Gordon Murray reveals new Batmobile, Dark Knight gets serious about reducing carbon footprintBy J. Hicks, 06.19.2011