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

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

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

Nearly half of the homes and businesses in Puerto Rico that receive electricity from the commonwealth's main utility were ...

Officials in Puerto Rico say power has been restored to 98.8% of customers after an island-wide blackout hit the U.S.

Electrical power was restored Friday to nearly 99% of customers less than 48 hours after an island-wide outage, according to ...

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

Crews are working to restore power to Puerto Rico after a blackout across the entire island that affected the main airport, ...

The island of Puerto Rico is suffering another islandwide power outage, just months after a dayslong blackout on New Year's ...

Power is gradually being restored across the island but widespread frustration remains over the government's management of ...

The blackout in Puerto Rico occurred after a transmission line failed and caused generators across the island to protectively ...

The blackout hit Puerto Rico as the largely Catholic residents of the U.S. territory prepared to celebrate the Easter weekend ...