 BioNTech has agreed to buy UK artificial intelligence start-up InstaDeep for up to 562mn in its biggest ever deal, as the German company expands beyond the Covid-19 vaccine that transformed its fortunes. The biotech company is trying to harness machine learning to improve the drug discovery process, including developing personalised treatments tailored to a patients ... BioNTech buys UK AI start-up InstaDeep in 562mn deal... 