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

Spain, Portugal, France and Andorra suffered power outages on April 28, but not Belgium, Greece and the Netherlands, contrary ...

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

After a massive power outage Monday, almost all power had been restored Tuesday, with transportation slowly returning to ...

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

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

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

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

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

Spain and Portugal are reeling from a massive, unexplained power outage that knocked out traffic lights, caused chaos on ...

A widespread power outage hit Spain and Portugal, affecting millions of people who live across Europe's Iberian Peninsula.

A blackout brought much of Spain and Portugal to a standstill Monday, stopping trains, cutting phone service and shutting ...