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

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

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

A massive power outage has knocked out electricity across parts of Spain and Portugal, shutting off traffic lights and ...

For millions of people across Spain and Portugal, power was lost in an instant yesterday. Communications came to a halt, ...

A massive power outage appears to have affected large portions of Spain and Portugal Monday.

Much of Spain and Portugal was hit by a widespread power outage on Monday, that canceled flights, brought trains to a halt, ...

Power started returning to parts of the Iberian peninsula late on Monday after a huge outage brought most of Spain and ...

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

It was the second serious European power outage in less than six weeks after a March 20 fire shut down Heathrow Airport in ...

The cause of Spain and Portugal's widespread blackouts remained a mystery on Tuesday, with some isolated disruption remaining after power was largely ...

Millions across Europe lost power in a massive blackout. Get the latest updates on affected areas, causes, and more here.