The U.S. Federal Trade Commission has launched an in-depth investigation into SoftBank Group Corp's purchase of semiconductor ...

Heathrow Airport is considering legal action against National Grid after a report found the fire which caused the airport to ...

National Grid aware of fault behind Heathrow shutdown fire for seven years - National Grid blamed for failing to act on known ...

HEATHROW may sue the National Grid after a probe found a fault causing the huge substation fire was identified seven years ...

A fire that shut Heathrow airport in March, stranding thousands of passengers, was caused by National Grid's failure to ...

FTSE 100 company undergoing quarterly reviews by energy regulator in relation to investment in its high-voltage cables ...

Heathrow Airport is considering taking legal action against National Grid after a report found the substation fire which ...

The fire at an electrical substation was caused by a short circuit in a part that hadn’t been properly maintained by National ...

An inquiry has found that an electrical substation fire that shut down Heathrow Airport in March was caused by a preventable ...

The "catastrophic" blaze that forced Heathrow to shut for 16 hours could have been avoided if a fault at a nearby National ...

A report into a fire that resulted in Heathrow Airport shutting down for nearly a day has been released - what are the key findings?

STORY: A fire that shut Heathrow Airport in March, stranding thousands of passengers, was caused by National Grid's failure to maintain an electricity substation.