Much of Spain and Portugal have been hit by a widespread power outage that has canceled flights, brought trains to a halt, ...

Portuguese power grid supplier Redes Energéticas Nacionais (REN) has claimed faults on the Spanish side of the power grid ...

A massive power outage has knocked out electricity across parts of Spain and Portugal, shutting off traffic lights and ...

Spain-Portugal power outage leaves tens of millions in the dark. Could it happen in the US? - The U.S. electrical grids are ...

An unexplained blackout shut down airports, trains and traffic lights across the Iberian Peninsula on Monday, leaving tens of ...

Portugal’s grid operator Redes Energéticas Nacionais (REN) said electrical supply was lost across the entire Iberian ...

Spain's prime minister said a special commission will track down the cause of a massive power outage and all "necessary measures will be taken" to stop it from recurring.

A massive power outage has knocked out electricity across parts of Spain and Portugal, shutting off traffic lights and ...