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

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 ...

Millions were plunged into darkness in Europe on Monday as a massive power outage impacted parts of Spain, France and ...

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

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

The UK’s National Energy System Operator (Neso) grid operator is looking into unexplained power plant failures that affected ...

Professor Mehdi Seyedmahmoudian said we are at at increasing risk of mass power cuts like the one seen in Spain, Portugal and ...

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

Spanish grid operator Red Electrica said there was a "strong oscillation in the power flow, which triggered 'a very ...

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

The blackout in Spain on April 28 plunged the country into darkness and, as the Spanish media wrote, threw the country back ...