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

Power was restored to 98.8% of customers early Friday after an island-wide blackout hit Puerto earlier this week, authorities ...

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

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

An island-wide blackout hit Puerto Rico this week, leaving 1.4 million customers without power and more than 400,000 without ...