Electricity has returned to Spain and Portugal, but the cause of Monday's widespread blackout remains a mystery. It was one ...

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

That conclusion has been supported by the operator of Spain’s national grid, Red Eléctrica, which has located where outages ...

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

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

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

The hunt has begun for the cause of a massive blackout across Spain, Portugal and parts of France that halted trains, bank ...

Red Eléctrica, Spain’s electricity grid operator, ruled out a cyberattack, human error or unusual weather. Experts say it ...

While it may be tempting to blame the unprecedented power outage that hit the Iberian peninsula this week on the rapid growth ...

Millions were plunged into darkness in Europe on Monday as a massive power outage impacted parts of Spain, France and ...

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

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