the shooting of nine year old olivia pratt korbel merseyside police say the suspected gunman has not handed himself in despite repeated appeals. we will not rest until we find you, and we will find you. a police chief in uvalde, texas is sacked after failing to send officers in to stop the gunman who killed 19 pupils and two teachers. how bad is flying for the planet? google is accused of airbrushing the answer. england make a great start to the second test against south africa at old trafford, as they try to level the series. and coming up on the bbc news channel. we ll have the latest from the second test between england and south africa, where the hosts made a strong start. good afternoon. students in england, wales and northern ireland have been getting their gcse results after the first exams in three years. grades are lower than during the pandemic when they were based on teacher assessments, but higher than pre covid. the government say that s part of the plan in t
the bbc has discovered that google has changed the way it calculates the impact of flying on our climate. the calculator, used by popular online travel sites like skyscanner, now suggests emissions from flights have almost halved. google has been accused of airbrushing out a huge chunk of the aviation industry s impact on climate change. 0ur climate editor, justin rowlatt, joins me now. justin, first of all, tell us more about what you ve discovered. 50 about what you ve discovered. ’sr aviation has about what you ve discovered. sr aviation has a number of impacts on the climate, one of which is c02, but in addition to that releasing pollutants at a high altitude producing those contrails that you see in the air, those have additional impact driving warming even further, and scientists, uncertain science, but scientists say it s probably in the order of