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

Travelers delayed by Monday's outages crowded train stations on Tuesday trying to go home though schools and offices reopened ...

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

The outages occurred just hours before the Iberian Peninsula was hit by power cuts that crippled the countries' ...

This week’s blackout in Spain and Portugal confronted authorities with an unprecedented event: the first mass electrical ...

A blackout brought much of Spain and Portugal to a standstill Monday, stopping trains, cutting phone service and shutting ...

Play was halted at the Madrid Open tennis tournament, while the Spanish capital's metro system ground to a stop.

Power has been restored to Spain and Portugal after a blackout hit the Iberian Peninsula. The event caused halting of trains ...

A massive and unprecedented power outage on Monday hit large parts of Spain as well as Portugal. The blackout halted subway ...

Spain's prime minister said a special commission will track down the cause of a massive power outage and all "necessary ...