HealthIs England doing enough to stop covid-19 spreading in hospitals? Up to 1 in 50 people admitted to hospital during England’s second covid-19 wave caught the coronavirus there. Are sufficient measures in place to prevent such infections as winter approaches this year? Analysis
EnvironmentHow geologic hydrogen went from fringe science to potential green fuel Just a year ago, few people took seriously the idea that we could extract hydrogen from the ground as a clean energy source - but now the US Department of Energy is injecting $20 million into the concept Analysis