Heathow's boss and other top exectives have been called to explain the power outage that shut down Europe's busiest airport ...

Transport committee hearing told the airport was warned twice about the resilience of its power supply in the days leading up ...

The airport was closed to all flights for almost an entire day, leaving thousands of passengers stranded around the world. | ...

It takes 10 hours to restore key airport systems if they lose power, MPs on the Transport Select Committee were told ...