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

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

After an electricity blackout plunged Spain and Portugal into darkness, France remained largely untouched. But how vulnerable ...

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