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

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

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

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

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

Spain’s blackout highlights growing grid risks as renewable energy expands and storage infrastructure lags behind.

With life returning to normal after a blackout that halted trains, shut airports and trapped Spaniards in lifts, Sanchez's ...

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

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

Banking services relying on electricity, such as credit card payments and ATM withdrawals, have been largely restored in ...

Spain and Portugal continued to assess the aftermath of Monday's unprecedented power outage, with preliminary investigations ...

Spain and Portugal are still reeling from the largest power cut in recent European history, which struck just after midday on ...