Entire Roman streets and around 10,000 perfectly preserved artefacts have been uncovered in the heart of the city.
The discoveries have been preserved so well in muddy water that archaeologists have dubbed the site the 'Pompeii of the North'
More top news
Large plumes of black smoke could be seen coming from the boat which caught fire while anchored on the River Thames.
London mayor Boris Johnson is under pressure to issue health warnings about his new double decker bus during the heatwave.
It's all over in a split second when you watch on TV. But just look at what happens when a serve at Wimbledon is played in super slo-mo.