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

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

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

SAN JUAN, Puerto Rico (AP) — An island-wide blackout hit Puerto Rico this week, leaving 1.4 million customers without power ...

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