LITTLETON, Colorado, March 18 (Reuters) - The United States' power grid has been singled out as a glaring weakness within its power system, with aging lines and transformers deemed unable to ...

Cuba’s power grid collapsed Friday night, triggering a nationwide power outage and plunging its more than 10 million people into darkness. “At around 8:15 p.m. tonight, a failure at the ...

Cuba suffered a general blackout on Friday caused by a crash of its national electricity grid, officials said, the fourth major power outage on the cash-strapped communist island in five months.