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

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

Travelers delayed by Monday's outages crowded train stations on Tuesday trying to go home though schools and offices reopened ...

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

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

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

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

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

Monday’s widespread power outage across Spain and Portugal left inaccessible and citizens stranded in stalled metros, trapped ...