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.

We have lost power equal to that of a mid-sized city, and our backup systems have ... It comes after British utility company National Grid said Friday afternoon that it had restored power to ...

London’s Heathrow airport said it’s open and fully operational following an unprecedented daylong blackout that brought ...

KYIV, Ukraine — (AP) — Russia and Ukraine have accused each other of breaking the terms of a tentative U.S-brokered deal to ...

The trouble started late Thursday when a blaze broke out at the North Hyde substation in Hayes, three miles from Heathrow.

Heathrow CEO Thomas Woldbye delegated the formal decision to close the airport to his deputy in the early hours of Friday, ...

The National Grid has said that power has been restored to Heathrow on an "interim basis" after a fire last night shut the ...

Some flights began to land at London's Heathrow Airport late on Friday after a fire at a power station grounded planes at ...

Paris, France's capital, displays why it is known as the "City of Lights" in this photo taken from on board the International ...