LifeViruses have been shown to produce their own energy for the first time Viruses are supposed to be utterly reliant on the cells they infect but it appears a few giant viruses might be capable of producing their own energy, which may fuel the debate over whether they are 51¶¯Âþ
HealthWhat four coronaviruses from history can tell us about covid-19 Four coronaviruses cause around a quarter of all common colds, but each was probably deadly when it first made the leap to humans. We can learn a lot from what happened next Features