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

Large swaths of Portugal, Spain, parts of France, and Italy experienced a massive power outage around 11:40 am (Lisbon time) ...

The sweeping power outage that hit Spain and Portugal this week has raised questions about the electricity grid in a region ...

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

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

Spain and Portugal switched their power back on after the worst blackout in their history, though authorities offered little ...

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

Spain's prime minister said a special commission will track down the cause of a massive power outage and all "necessary measures will be taken" to stop it from recurring.

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

The International Energy Agency (IEA) says the world must add or replace 80 million km of grids by 2040 to meet climate ...