The cause of Spain and Portugal's widespread blackouts remained a mystery on Tuesday, with some isolated disruption remaining after power was largely ...

Economically, the blackout's impact is still unclear. Early estimates suggest losses in the hundreds of millions of euros.

Yet officials on Wednesday appeared no closer to understanding why millions in Spain alone were suddenly forced to live off the grid for many hours - a full day, in some cases. Those probing the cause ...

Residents cheered as the lights were turned back on in Spain following a power outage on Monday afternoon. Footage shows ...

Like most of the tennis players in Madrid, Jack Draper too turned off his phone and did something useful when Spain witnessed a massive power outage. Draper is not a bookworm but he was very proud ...

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

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

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

Spain began investigating the causes of the crippling blackout that disrupted millions of lives, with a court probing potential "sabotage." ...

Traffic lights were back on, train and metro services slowly returned and schools reopened. Commuters battled with delays to get back to work after an outage that had left people stranded in lifts and ...

It was the second serious European power outage in less than six weeks after a March 20 fire shut down Heathrow Airport in ...