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

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 ...

As factories, stores and hotels across Spain and Portugal gradually returned to normal on Tuesday after a huge blackout the ...

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

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

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

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

Power has now been fully restored in Spain and Portugal, as officials continue to investigate what caused the outage.

With widespread power outages in Spain and Portugal on Monday, here is how to prepare for a similar situation in your area.

MADRID (AP) — The cause of Spain and Portugal’s widespread blackouts remained a mystery on Tuesday, with some isolated ...