The sweeping power outage that hit Spain and Portugal this week has raised questions about the electricity grid in a region ...

Millions of people in Spain, Portugal and parts of France lost power on Monday due to an unknown grid issue, the Spanish ...

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

A countrywide power outage impacted Spain—as well as swaths of Portugal and smaller portions of France—Monday afternoon, ...

Power went down Monday afternoon in vast areas of Spain, crossing over into Portugal and France, causing widespread outages ...

Officials are investigating the cause of the outages, while smaller blackouts were also reported in France and Andorra.

Electricity has returned to most of Spain and Portugal but with continued disruptions on the second day after an unknown ...

A widespread power outage hit Spain and Portugal, affecting millions of people who live across Europe's Iberian Peninsula.

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

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

Much of Spain’s power grid was operating normally on Tuesday, a day after a blackout affected critical infrastructure across ...