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 ...

BUDAPEST, Hungary (AP) — An unprecedented blackout across Spain and Portugal upended the lives of millions across the Iberian ...

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

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

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

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

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

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

Spanish prime minister Pedro Sánchez has vowed to find the cause of the power cuts as it remains unclear what caused the ...