Poland and Ukraine are increasing this year’s production of thermal coal, the most polluting fossil fuel, preparing for colder months as Europe grapples with an energy security crisis exacerbated by the war in Ukraine. Coal use as fuel for thermal... 

The future of solar panels may lie in coffee. Researchers at the University of California, Los Angeles (UCLA) and Solargiga Energy in China recently published the results of research in which they saw improved thermal stability of perovskite solar cells...