Flights have slowly resumed at London's Heathrow Airport following a power outage.

Flights have slowly resumed at London's Heathrow Airport following a power outage.

Heathrow Airport has resumed some flights after a power outage caused by a fire at a nearby electrical substation.

Heathrow Airport has resumed some flights after a power outage caused by a fire at a nearby electrical substation.

The airport, one of the busiest in the world, said it expected significant disruption for days after being shut down following a major power outage.

The airport, one of the busiest in the world, said it expected significant disruption for days after being shut down following a major power outage.

Flights slowly resumed Friday at London's Heathrow Airport, which grappled with a fire that shut down the airport and stranded thousands of...

LONDON –  Britain’s Heathrow said flights would resume later on Friday after a fire knocked out its power supply and shut Europe’s busiest...

Heathrow airport said it has resumed full operations on Saturday after a fire at a nearby substation knocked out power to one of the world's biggest...

Heathrow airport said it has resumed full operations on Saturday after a fire at a nearby substation knocked out power to one of the world's biggest...