According to analysts, the frequency on Spain’s electricity grid — the rate at which electrical current alternates — dropped suddenly at 12:33 local time that day, triggering many power stations to ...

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

Spain's investigation into the power outage that blacked out the entire Iberian Peninsula this week continued Thursday as top ...

MADRID - Spain's grid operator denied on Wednesday that dependence on solar power was to blame for the country's worst ever ...

Spain is grappling with its most severe blackout, sparking a debate over the role of renewable energy and grid stability. As ...

Head of Spain’s power grid refuses to resign as officials hunt for cause - Power has been restored to tens of millions but ...

Spain has endured the biggest blackout in its history, with nearly 18 hours without electricity. It’s astonishing how quickly ...

Spain's grid operator denied on Wednesday dependence on solar power was to blame for the country's worst blackout, while ...

Spain's grid operator denied on Wednesday dependence on solar power was to blame for the country's worst blackout, while ...

Columbia University student Mohsen Mahdawi was released from U.S. immigration custody on Wednesday, after a judge ruled he ...

The reason behind the massive blackout that had hit Spain and Portugal on Monday remained unclear, with some isolated ...