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.

Spanish PM vows to find cause of power cut and calls for help from electricity firms - Spain’s electricity operator had ...

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

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 ...

With a huge blackout in the Iberian Peninsula yesterday that crippled transport networks, shut cash machines and switched off ...

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