HealthLiving with covid: How can the pandemic end and what will it be like? For some, the phrase “living with covid” means removing all restrictions - and this could soon happen in England. But the actions countries take now will determine how many more people die of covid and whether we’re doomed to keep chasing new variants News
TechnologyCorkscrew-shaped robot swims through blood vessels to clear blockages Laboratory tests show a tiny robot with a helical propeller inspired by bacteria can swim through veins and deliver clot-busting drugs News