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

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

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

Authorities in Spain and Portugal are trying to find the cause of a mass electrical blackout across Spain, Portugal, and ...

We kick off this edition of Daily on Energy by taking a quick look at a number of energy- and environment-related actions ...

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

At about midday on Monday, April 28, large power outages left millions of homes and businesses in Spain and Portugal without ...

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

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

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

Electricity has returned to most of Spain and Portugal but with continued disruptions on the second day after an unknown ...

Even as electricity was restored across Spain and Portugal after a daylong blackout, residents tried to make sense of 18 ...