Top UK court overturns block on Heathrow's third runway

Earlier ruling said expansion plan was illegal as government had not considered its climate commitmentsThe supreme court has overturned a February judgment that a third runway at Heathrow airport was illegal. It means the project can now seek planning permission, but the ultimate completion of the runway remains uncertain.The supreme court ruling marks the latest twist in years of legal and political wrangling over the climate impact and economic benefits of expanding the airport. The decision i