Call the shots: vaccine cuts imperil global h...

After Iran appoints a new supreme leader, what does the choice tell us about the resilience of the regime and how the war will progress? Scientific research in America has taken a battering in Donald Trump’s second term. And why British choirs face a shortage of tenor voices.Gues ...  Show more

After a momentous week, our editors reflect on how uncertainty about the goals of the war in Iran will affect its course. Iran’s retaliation has been fierce and wide ranging. How long can Gulf stocks of missile interceptors last? And our obituaries editor looks back at the life o ...  Show more

America’s health secretary, RFK Jr, is known for his opposition to vaccines, particularly mRNA jabs, that have the potential to treat a large swathe of diseases. Slashing funding will have long term implications beyond America. Our correspondent visits Britain’s biggest and newes ...  Show more

Mpox is spreading fast across Africa, yet public information campaigns are scant and vaccines in short supply. Is a new pandemic in the offing? Strategists are pondering a new potential threat from Russia: the possibility that it could detonate a nuclear weapon in space (09:42). ...  Show more

Pharmaceutical giant AstraZeneca has paused a £200m investment in Britain and could move its primary listing to America. Can the UK maintain its status as a “life-science superpower”? Why autonomous air wings are the future of war in the sky. And how scientists in the Caribbean a ...  Show more

Since Donald Trump announced punishing tariffs on “Liberation Day” last week, stock markets have fallen and governments and businesses scrambled to respond. Our correspondent discusses the impact on the global economy. Do personalised diets really improve gut health (9:16)? And g ...  Show more