A fire at an electrical substation near London's Heathrow Airport has closed one of the world's busiest airports.

Counter-terrorism police investigate fire that has disrupted 291,000 passengers - Heathrow will be closed all day following ...

Counter-terrorism police lead fire inquiry as Heathrow closed all day - Thousands of homes have been left without power and ...

Cambrian College said its Sudbury campus reopens today after being closed yesterday due to a power outage, but its powwow ...