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.

Spain, Portugal and other parts of Europe are hit with widespread power blackouts which lasted 10 hours in Lisbon, Portugal ...

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

Spanish energy expert Antonio Delgado Rigal tells pv magazine that while the exact cause of yesterday’s nationwide blackout in Spain remains unclear, preliminary signs point to grid instability ...

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

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

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