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

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

Spain and Portugal have regained access to electricity after one of Europe’s worst blackouts paralysed transport systems, ...

Travel chaos has continued into Tuesday in Spain and Portugal, after one of Europe's most severe blackouts plunged the ...

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

REE's Operations Chief today admitted that it was possible that solar power could be to blame for Monday's outages, but added ...

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

Electricity was restored to almost all of Spain and Portugal on Tuesday morning following a massive power cut affecting the ...

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

Interconnected electricity networks -- the cornerstone of the European system and designed to improve security of supply -- ...

Spain's national grid operator Red Eléctrica de España has ruled out a cyberattack and pointed to a drop in solar generation ...

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