Nearly 620,000 are still without power in Puerto Rico on Thursday, more than 24 hours after the entire island lost ...

SAN JUAN, Puerto Rico (AP) — An island-wide blackout hit Puerto Rico on Wednesday as the largely Catholic residents of the ...

Puerto Rico has the least reliable energy system of any place in the U.S. Despite billions of federal dollars available for ...

Puerto Rico has had chronic outages due to hurricane damage and a lack of maintenance and investment in its power grid.

SAN JUAN, Puerto Rico (AP) — An island-wide blackout hit Puerto Rico on Wednesday as the largely Catholic residents of the U.S. territory prepared to celebrate the Easter weekend, officials said.