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

Prime Minister Pedro Sánchez is set to meet with the National Security Council as Spain seeks to figure out what happened.

Power had almost fully returned to Spain early Tuesday morning as many questions remained about what caused one of Europe’s ...

The likelihood of this ever happening was extremely low and—speculation about its causes aside—the episode has caused serious ...

The limited return of electricity to Iberia has revealed a more profound weakness within the area's power infrastructure.

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

The blackout that paralyzed the Iberian Peninsula had an especially fierce impact on trains that run across Spain.

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

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

Electricity is pulsing through Spain and Portugal again after a massive outage knocked out power in both countries on Monday. So too are questions. It remains unclear what caused the sudden and ...

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

Officials dismissed speculation about foul play, saying there was no sign that the outage was from a cyberattack.