At 12:38 p.m. on Wednesday, massive generating plants began to shut down across Puerto Rico after a transmission line failed.

SAN JUAN, Puerto Rico (AP) — Puerto Rico’s governor on Monday urged people to moderate their energy consumption as she warned ...

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

Puerto Rico officials continue to work to help more than one million people affected by a blackout ahead of Easter weekend ...

For over half a century, the island’s commonwealth status was justified by promises of security, stability and the material ...

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

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

Private power company LUMA Energy said it could take two to three days to restore service to 90% of customers.