PSG chief Nasser Al-Khelaifi leaves Swiss Federal Criminal Court on the opening day of the trial.© AFP Swiss prosecutors on Tuesday called for Paris Saint-Germain president Nasser Al-Khelaifi and former FIFA number two Jerome Valcke to face prison for alleged corruption in the allocation of World Cup TV rights. TheContinue Reading

Coronavirus mutations: what we've learned so far

ImageFlow/Shutterstock In early January, the first genome sequence of Sars-CoV-2 – the virus that causes COVID-19 – was released under the moniker “Wuhan-1”. This string of 30,000 letters (the A, T, C and Gs of the genetic code) marked day one in the race to understand the genetics of thisContinue Reading