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.

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

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

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

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

Public transport systems ground to a halt, flights were delayed, and streets in major cities like Madrid were choked with ...

The limited return of electricity to Iberia has revealed a more profound weakness within the area's power infrastructure.