An abrupt power generation loss that led to a massive grid disruption and blackout in Spain and Portugal on April 28 started ...

Whatever the root cause, one thing’s crystal clear: major blackouts don’t just switch off the lights; they send shockwaves ...

Spain’s high-voltage electricity grid suffered more power generation disruptions than previously known ahead of the country’s ...

Red Eléctrica, Spain’s electricity grid operator, ruled out a cyberattack, human error or unusual weather. Experts say it ...

The authorities are still trying to determine the cause of a widespread blackout that left tens of millions of people without ...

The countries’ top officials were trying to determine the cause of an outage that left tens of millions of people across the ...

MADRID (AP) — The cause of Spain and Portugal’s widespread blackouts remained a mystery on Tuesday, with some isolated ...

Power has now been fully restored in Spain and Portugal, as officials continue to investigate what caused the outage.

At noon in Spain there was the most powerful failure in the power system. The blackout has affected millions of Spaniards, and blackouts have reached Portugal and France.