The blackout that paralyzed the Iberian Peninsula for most of Monday had an especially fierce impact on high-speed trains that run across Spain.

The Iberian Peninsula’s widespread blackout raises questions about the resilience of the electric power infrastructure in the ...

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

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

The blackout that engulfed the Iberian Peninsula on Monday was chaotic and stressful for many. But it had a silver lining: ...

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

BARCELONA, Spain (AP) — The blackout that engulfed the Iberian Peninsula on Monday was chaotic and stressful for many. But it had a silver lining: People were forced away from their screens and into ...

First casualties believed to be related to the blackout have been reported by Tuesday afternoon. One person has died in the ...

A widespread power outage hit Spain and Portugal, affecting millions of people who live across Europe's Iberian Peninsula.

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

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

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