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

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

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

The two countries lost power shortly after 12:30 p.m. local time, with the blackout impacting public transport, airports and ...

The countries’ top officials were trying to determine the cause of an outage that left tens of millions of people across the ...

Play was halted at the Madrid Open tennis tournament, while the Spanish capital's metro system ground to a stop.

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

On Monday morning, millions of people across the Iberian Peninsula lost power. The cause of the outage is yet to be ...

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

Parts of Spain, Portugal and southern France were plunged into darkness on Monday by a massive power outage. The lights are ...

Spain’s blackout highlights growing grid risks as renewable energy expands and storage infrastructure lags behind.

BUDAPEST, Hungary (AP) — An unprecedented blackout across Spain and Portugal upended the lives of millions across the Iberian ...