Hundreds of thousands of passengers faced flight cancellations at Europe's busiest travel hub after a fire knocked out power to London's Heathrow Airport, forcing it to close for the day.

The blaze at an electrical substation was under control but the airport, among the world's busiest, remained closed. At least ...

Counter-terror police on Friday launched a probe into an electricity substation fire that shut down Heathrow airport causing ...

"We saw a bright flash of white and all the lights in town went out," the 42-year-old said. "It was 11.30pm when we saw it, ...

London Heathrow hopes to run a full service of flights on Saturday, March 22 after an off-site fire knocked out the UK’s main ...

Flights resumed at Heathrow Airport in London after a massive fire at a nearby substation shut down power to two ...

More than 1,300 flights were affected after a fire at a nearby electrical substation. Hundreds of thousands of passengers ...

Terrorism detectives were deployed because of their expertise and the need to determine whether sabotage potentially played a role.

A fire at a nearby substation knocked out the airport's power. At least 1,350 flights were affected, FlightRadar 24 said, and the impact was likely to last several days.

Residents in west London described hearing a large explosion, followed by a fireball and clouds of smoke, when the blaze ripped through an electrical substation near the airport.

Europe's busiest airport announced some flights would resume on Friday after a fire at an electrical substation knocked out ...

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.