WASHINGTON, April 29 -- The U.S. Department of Energy Lawrence Berkeley National Laboratory issued the following news: * * * Scientists Crack Decades-Old Puzzle in CO2-to-Fuel Conversion Advanced imaging technique reveals catalyst degradation processes, addressing a key barrier to converting carbon dioxide into liquid fuel Key Takeaways * Scientists in the Liquid Sunlight Alliance (LiSA) DOE Energy Innovation Hub have gained new insight into electrochemical CO2 reduction, a process by which  more