Spain and Portugal switched their power back on after the worst blackout in their history, though authorities offered little ...

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

As factories, stores and hotels across Spain and Portugal gradually returned to normal on Tuesday after a huge blackout the ...

Spanish Prime Minister Pedro Sanchez held a meeting Tuesday evening with executives from the country’s main utilities to ...

The reason behind the massive blackout that had hit Spain and Portugal on Monday remained unclear, with some isolated ...

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

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

Officials in Spain and Portugal are racing to restore electricity after a huge power outage that grounded flights, paralyzed ...

Spain's prime minister said a special commission will track down the cause of a massive power outage and all "necessary ...

Spain began to investigate Tuesday the causes of the crippling blackout that disrupted millions of lives across the Iberian ...

Power is almost fully restored in Spain and Portugal, although many questions remained about what caused one of Europe’s most ...