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

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

Alanna Gladstone, a 40-year-old film editor, had landed in Portugal’s capital, Lisbon, on a flight from New York hours before ...

A widespread blackout across Spain and Portugal upended the lives of millions of people across the Iberian Peninsula.

That conclusion has been supported by the operator of Spain’s national grid, Red Eléctrica, which has located where outages ...

Spain's prime minister said a special commission will track down the cause of a massive power outage and all "necessary measures will be taken" to stop it from recurring.

Spanish prime minister Pedro Sánchez said a nationwide blackout of this scale had never happened before in Spain. He added ...

The digital euro was already unpopular — but the Spain-Portugal power outage has just shown how important cash really is.