The country’s top officials are trying to figure out the cause of a power outage that stranded tens of millions of people ...

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

Misleading claims and theories have been circulating online after Spain, Portugal and parts of southern France were hit by an ...

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

Solar energy was powering the grid in Spain and Portugal on Monday—until it wasn’t, leaving tens of millions without ...

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

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

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

We have never had a complete collapse of the system,” Spanish Prime Minister Pedro Sánchez said in a televised address after ...