Portuguese grid operator REN will allow utilities to resume imports of electricity from Spain, but the transmission capacity ...

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

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

Alanna Gladstone, a 40-year-old film editor, had landed in Portugal’s capital, Lisbon, on a flight from New York hours before ...

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

Portugal is supplying electricity to clients from its own sources as power exchanges with Spain remain suspended amid an ...

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

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

Electricity had been restored to most of Spain and Portugal early on Tuesday after huge nationwide blackouts, although ...

Even as electricity was restored across Spain and Portugal after a daylong blackout, residents tried to make sense of 18 ...

After a massive power outage Monday, almost all power had been restored Tuesday, with transportation slowly returning to ...

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