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

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

After an electricity blackout plunged Spain and Portugal into darkness, France remained largely untouched. But how vulnerable ...

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

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

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