Researchers say there are several reasons the cancer rates in this place have remained low despite systematic healthcare ...

Puerto Rico’s governor is urging people to moderate their energy consumption and warns the island has no additional power ...

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

The entire island of Puerto Rico has been plunged into darkness since noon on Wednesday, leaving 1.4 million residents ...

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

The island of Puerto Rico is suffering another islandwide power outage, just months after a dayslong blackout on New Year's Eve kept residents in the dark. Luma Energy said the complete ...

Puerto Rico is hit with an island-wide blackout as it prepares for Easter weekend, power company official says.