Heathrow is one of the world’s busiest airports for international travel, and saw 83.9 million passengers last year.

Heathrow, one of the world’s busiest airports, was brought to a complete standstill Friday by a huge fire in an electrical substation in a nearby London suburb, plunging the airport and ...

Heathrow Airport resumed operations after a fire at an electrical substation caused significant disruptions. Airlines predicted ongoing delays and cancellations. An investigation is underway to ...

The travel industry was scrambling to reroute passengers and fix battered airline schedules after the huge fire at an electrical substation serving the airport. Some flights had resumed on Friday ...

Oil is used to cool transformers at substations, he explained, but “if there is a catastrophic failure of a component, this can cause a big electrical spark or flashover which is extremely hot.” ...

London’s Heathrow Airport says it plans to resume some flights later Friday and hopes to return to a full schedule on Saturday.

London's Heathrow Airport​, one of the busiest airports in the world, was shut down by a power outage caused by a fire at an electrical substation.

London’s Heathrow Airport closed on Friday after a fire at a nearby electrical substation caused a power outage, airport officials said.

Smoke billowed from the remains of the electrical-substation fire that prompted ... officials that allowed the sprawling airport to resume operations Friday evening. “I’m proud of what the ...

The travel industry was scrambling to reroute passengers and fix battered airline schedules after the huge fire at an electrical substation serving the airport. Some flights had resumed on Friday ...