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

Solar energy was powering the grid in Spain and Portugal on Monday—until it wasn’t, leaving tens of millions without ...

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

A widespread power outage hit Spain and Portugal, affecting millions of people who live across Europe's Iberian Peninsula.

Electricity is pulsing through Spain and Portugal again after a massive outage knocked out power in both countries on Monday.

A widespread blackout across Spain and Portugal upended the lives of millions of people across the Iberian Peninsula.

The outages occurred just hours before the Iberian Peninsula was hit by power cuts that crippled the countries' ...

Spain's Interior Ministry on Monday declared a state of emergency after a nationwide power blackout hit most of the Iberian ...

Huge power cut in Spain and Portugal has left millions without electricity, but officials confirm there's no sign of a cyber ...

Spain’s High Court will investigate whether a cyberattack may have caused one of Europe's most severe blackouts which plunged ...