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

Electricity has returned to Spain and Portugal, but the cause of Monday's widespread blackout remains a mystery. It was one ...

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

It was the second serious European power outage in less than six weeks after a March 20 fire shut down Heathrow Airport in ...

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

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

Millions were plunged into darkness in Europe on Monday as a massive power outage impacted parts of Spain, France and ...

The power outage that severely disrupted life in Spain and Portugal on Monday is being blamed on two possible solar plant breakdowns, a report said.

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

Spain's prime minister said a special commission will track down the cause of a massive power outage and all "necessary measures will be taken" to stop it from recurring.

Power started returning to parts of the Iberian peninsula late on Monday after a huge outage brought most of Spain and ...

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