Puerto Rico's hurricane-battered power grid has suffered compounding crises including hurricanes and financial problems.

Josué Colón, the island's energy lead and ex-head of Puerto Rico's Electric Power Authority, called the situation ...

More than 400,000 Puerto Ricans left without water service as power company scrambles to restore critical facilities.

It was not immediately clear why every generating plant on the island went offline Wednesday. Puerto Rico has a history of ...

Crews were reported to be making progress restoring power to Puerto Rico after an island-wide blackout that affected the main ...

Puerto Rico has long dealt with chronic power infrastructure issues, with the last major blackout on New Year's Eve taking ...

The power outage, which began on Wednesday, was the latest to hit the island, which has long suffered from blackouts.

Every power-generation facility in Puerto Rico unexpectedly went offline Wednesday afternoon, which caused an island-wide ...

All 1.4 million Luma Energy clients across Puerto Rico were without power on Wednesday. The blackout comes less than five ...

A power blackout has hit all of Puerto Rico as the heavily Catholic U.S. territory prepares to celebrate the Easter weekend.

A widespread blackout in Puerto Rico has triggered local government scrutiny of Luma Energy, the company managing the ...