Spain's investigation into the power outage that blacked out the entire Iberian Peninsula this week continued Thursday as top ...

An unprecedented blackout brought much of Spain and Portugal to a standstill Monday, stranding thousands of train passengers ...

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

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

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

Millions of people in Spain, Portugal and parts of France lost power on Monday due to an unknown grid issue, the Spanish ...

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

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

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