Puerto Rico was once again plunged into darkness by the latest failure of its troubled power grid on Tuesday. Power went out across the territory starting at 5:30 a.m. according to LUMA Energy ...

A blackout hit nearly all of Puerto Rico early Tuesday, leaving more than 1.3 million people in the dark as they were preparing to celebrate New Year’s. The outage hit the US territory at dawn ...

Puerto Rico suffered the latest in a string of widespread power outages Tuesday that at one point had nearly 1.3 million businesses or homes — most of the island — in the dark. An ...