Electricity is pulsing through Spain and Portugal again after a massive outage knocked out power in both countries on Monday.

Whether you're watching movies on TV during the daytime or trying to get a good night's sleep after the sun goes down, a set ...

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

The countries’ top officials were trying to determine the cause of an outage that left tens of millions of people across the ...

Preliminary reports out of Europe about the massive blackout that left millions powerless say the cause may have been ...

Cause of Spanish blackout still unclear on linkedin (opens in a new window) ...

A widespread blackout across Spain and Portugal upended the lives of millions of people across the Iberian Peninsula.

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

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

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

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

Spanish Prime Minister Pedro Sanchez held a meeting Tuesday evening with executives from the country’s main utilities to ...