Authorities in Spain and Portugal are trying to find the cause of a mass electrical blackout across Spain, Portugal, and ...

The sweeping power outage that hit Spain and Portugal this week has raised questions about the electricity grid in a region ...

Spanish Prime Minister Pedro Sánchez says “no hypothesis is being ruled out” as he vowed to investigate and uncover the cause ...

It was the second serious European power outage in less than six weeks after a March 20 fire shut down Heathrow Airport in ...