Puerto Rico’s governor has declared a state of emergency and activated the National Guard after thousands of homes were left ...

Puerto Rico's unstable electric grid affects every sector of society, including the island's rich cultural scene. An outage abruptly ended an emerging pianist's recent concert, touching a nerve.

SAN JUAN, Puerto Rico — A blackout hit nearly all of Puerto Rico early Tuesday as the U.S. territory prepared to celebrate New Year's, leaving more than 1.3 million clients in the dark.

FORT BUCHANAN, PUERTO RICO- Services members of the Puerto Rico Air National Guard 156th Civil Engineer Squadron, Fire Protection Flight, recently participated in a fire behavior training at Fort ...

Senior Airman Héctor López Rosa, a financial management technician with 156th Comptroller Flight, Puerto Rico Air National Guard, said the program had a positive impact on his son, Cadet Jan López.