HealthBeating cancer: How viruses are being used to infect and kill tumoursWe’ve long known that viruses can target cancers in our bodies. Now, thanks to gene editing, we’re using them as tumour search and destroy agents – and getting our immune systems to join the fight tooFeatures
HealthWill a ban on snacking on public transport really help combat obesity? A proposal to ban snacks on public transport has appeared in a UK government report. But it doesn't seem based on evidence, and the government won't discuss it Analysis