London's Heathrow Airport closed Friday local time and will remain closed all day after a fire at a nearby electricity substation caused power outages at the major transportation center, NBC News ...

Severe Piccadilly line delays are disrupting Tube services to Heathrow Airport, with strike action hitting journeys to the terminals this morning ...

London travel news LIVE: Train cancellations and Tube disruption cause rush-hour chaos - Minor delays are affecting the Piccadilly, Metropolitan and Central lines this morning, while tram services rem ...

London’s Heathrow Airport slowly resumed some flights Friday after a nearby fire caused a major power outage. Heathrow is one of the world’s busiest airports for international travel and more than ...

Trains between Paddington, Heathrow and Reading face disruption on Friday due to a fault with overhead power lines in west ...