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

Spain's investigation into the power outage that blacked out the entire Iberian Peninsula this week continued Thursday as top ...

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

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

An unprecedented blackout brought much of Spain and Portugal to a standstill Monday, stranding thousands of train passengers ...

The Iberian Peninsula’s widespread blackout raises questions about the resilience of the electric power infrastructure in the ...

While it may be tempting to blame the unprecedented power outage that hit the Iberian peninsula this week on the rapid growth ...

BARCELONA, Spain — The blackout that engulfed the Iberian Peninsula on Monday was chaotic and stressful for many. But it had ...

The sweeping power outage that hit Spain and Portugal this week has raised questions about the electricity grid in a region ...

The blackout that paralyzed the Iberian Peninsula had an especially fierce impact on trains that run across Spain ...

Electricity has returned to Spain and Portugal, but the cause of Monday's widespread blackout remains a mystery. It was one ...

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