Power had almost fully returned to Spain early Tuesday morning as many questions remained about what caused one of Europe’s ...

The Iberian Peninsula’s widespread blackout raises questions about the resilience of the electric power infrastructure in the ...

The hunt has begun for the cause of a massive blackout across Spain, Portugal and parts of France that halted trains, bank ...

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

Preliminary reports out of Europe about the massive blackout that left millions powerless say the cause may have been ...

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

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

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

Electricity is pulsing through Spain and Portugal again after a massive outage knocked out power for the entire ...