Whatever the root cause, one thing’s crystal clear: major blackouts don’t just switch off the lights; they send shockwaves ...

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 ...

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

The authorities are still trying to determine the cause of a widespread blackout that left tens of millions of people without ...

Spain and Portugal are reeling from a massive, unexplained power outage that knocked out traffic lights, caused chaos on ...

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

See photos of the massive power outage that affected millions of people in Spain and Portugal due to an "induced atmospheric ...

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

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

Electricity has returned to most of Spain and Portugal but with continued disruptions on the second day after an unknown ...

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