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

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

MADRID (AP) — The cause of Spain and Portugal’s widespread blackouts remained a mystery on Tuesday, with some isolated ...

Portugal’s grid operator Redes Energéticas Nacionais (REN) said electrical supply was lost across the entire Iberian ...

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

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

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

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

With a huge blackout in the Iberian Peninsula yesterday that crippled transport networks, shut cash machines and switched off ...