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

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

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

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

One of Europe’s most severe blackouts grounded flights, paralyzed metro systems, disrupted mobile communications and shut ...

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

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

Officials dismissed speculation about foul play, saying there was no sign that the outage was from a cyberattack.

The country’s top officials are trying to figure out the cause of a power outage that stranded tens of millions of people ...

General power outages, such as the one that struck Spain and Portugal earlier this week, can stem from various causes, but ...