There’s still no official explanation for the blackout in Spain, Portugal, and parts of southern France—but experts point to ...

The hunt has begun for the cause of a massive blackout across Spain, Portugal and parts of France that halted trains, bank ...

The sweeping power outage that hit Spain and Portugal this week has raised questions about the electricity grid in a region not normally known for blackouts.

The power outage that severely disrupted life in Spain and Portugal on Monday is being blamed on two possible solar plant breakdowns, a report said.

A widespread power outage has brought large parts of Spain and Portugal to a standstill, with thousands of households and businesses affected. The outage, which occurred on Monday, has caused ...

Electricity has returned to Spain and Portugal, but the cause of Monday's widespread blackout remains a mystery. It was one of Europe’s most severe blackouts.

"The frequency decline likely began due to severe oscillations in high-voltage lines in southern France or inland Spain. Hypotheses include a physical fault (line disconnection), a sudden loss of ...

Portugal wants European energy regulators' agency ACER to lead an independent investigation into the causes of the huge power ...

A massive power outage struck the Iberian Peninsula (Spain and Portugal) and has also affected ... though a possible issue in the European electric grid, potentially linked to a fire-damaged ...

After a massive power outage Monday, almost all power had been restored Tuesday, with transportation slowly returning to ...

Spain, Portugal and parts of France lost power on Monday, but the reasons remain unclear, and residents are not at ease.

REUTERS The cause of the power cut is still unknown, but it is clear that it “did not originate in Portugal,” Montenegro said. A “rare atmospheric phenomenon” was blamed for the outages ...