Officials are investigating the cause of the outages, while smaller blackouts were also reported in France and Andorra.

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

Follow the latest live updates on the power outages affecting Spain and Portugal, creating major transportation setbacks.

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

Spain has declared a state of emergency as the nation and its neighbour Portugal remain in the grips of a power outage. A power blackout hit most of the Iberian Peninsula on Monday around 12:30pm ...

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

Spain and Portugal faced a major power outage with unclear causes. Experts debate whether renewable energy transition, ...

A sweeping power outage left millions of people in Spain, Portugal and parts of France without electricity on Monday, leading ...

BUDAPEST, Hungary (AP) — An unprecedented blackout across Spain and Portugal upended the lives of millions across the Iberian Peninsula, a stark reminder of modern society’s reliance on electricity, ...

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

PARIS -- Recent power outages in Spain and Portugal have focused attention on Europe's solar energy infrastructure, which ...