Spain and Portugal are reeling from a massive, unexplained power outage that knocked out traffic lights, caused chaos on ...

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

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

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

It may take a week for the network servicing both countries to be fully repaired. Meanwhile, millions are without power.

While large data centers have their own clusters that can operate indefinitely, intermediate clusters can last for a few ...

Officials are yet to confirm exactly what caused more than 50 million people to lose power this afternoon, with a number of ...

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

A 'rare atmospheric phenomenon' has caused power cuts across Spain and Portugal, affecting 50 million people, disrupting ...

A widespread power outage struck large parts of Spain and Portugal on Monday, disrupting daily life and causing travel chaos.