Image copyright Reuters Image caption The balloons flew over many of London’s famous landmarks Dozens of hot air balloons took flight over London and filled the capital’s skyline on Sunday morning. A total of 46 balloons took off from Battersea Park and flew over some of London’s landmarks including The Shard, Canary Wharf and Greenwich….

Will Noble Up To 50 Hot Air Balloons Will Sail Over London In June The Regatta in 2016. Image: Exclusive Ballooning In the early hours of one Sunday this June, the skies of central London will throng with up to 50 hot air balloons, taking colourful flight across the city. Hopefully. Every summer, the Lord…

Image copyright Getty Images Image caption Could better tracking of air pollution help us choose safer routes? The air we breathe is killing us. The World Health Organisation (WHO) says air pollution causes the death of seven million people a year and accounts for a third of fatalities from stroke, lung cancer and heart disease,…