Summer’s silent killer: why the world’s heatwaves are a global health emergency

Studio Nut/Shutterstock Heat is no longer a future climate risk. It is already here. Across continents, high temperatures are being pushed higher by forces acting at once: human-caused warming, very warm oceans, dry soils, slow-moving high-pressure weather systems and El Niño conditions that have now developed in the tropical Pacific. El Niño is a natural […]

Andy Burnham: what to expect from the UK’s likely next prime minister

Resigning as UK prime minster and leader of the Labour party, Keir Starmer said he accepted, “with good grace”, that the party does not think he is best placed to lead them into the next general election. Following the election of Andy Burnham in Makerfield, it’s also clear who most Labour MPs want to replace […]

Ten years on from the Brexit vote, the UK is still a country of Leavers and Remainers

The labels Leave and Remain need little introduction to anyone with even a fleeting interest in British politics. The terms do not simply refer to someone’s position on UK-EU relations, they can also provide a shorthand for their broader beliefs and values. The terms emerged as group identities and, to the opposing sides, often as […]

Will the US-Iran talks in Switzerland deliver peace? It’s unlikely

When it was signed at the end of the G7 summit on June 17, the US-Iran memorandum of understanding (MoU) was hailed as a diplomatic breakthrough. By reopening the Strait of Hormuz, easing sanctions and launching a 60-day negotiating process, it felt like a positive step on the road to ending a conflict that has […]

Can supplements keep your brain sharp? Why the evidence is more complicated than it seems

Teacher Photo/Shutterstock Many of us would like to keep our brains sharp as we get older. That has helped create a growing market for “brain-health” supplements. These include fish-oil capsules and postbiotics, the beneficial, non-living compounds and byproducts produced by “good” gut bacteria (probiotics) when they digest dietary fibre or prebiotics. But assessing these products […]

People who lift weights live longer – new study

People who regularly strength trained had a lower risk of dying from cardiovascular disease and dementia. PeopleImages/ Shutterstock Strength training has long been seen as something you mainly do to build muscle or look good. But a new study adds to a growing body of evidence that shows lifting weights does far more than change […]

When climate pressures deepen, the fight against violence becomes harder

Andrzej Kubik/Shutterstock Climate-induced crop failures, death of livestock and water shortages increase food insecurity and malnutrition. This makes it harder for families to maintain stable incomes and consistent supplies of food. Climate-induced drought and flooding make agriculturally dependant communities poorer and more desperate for income. In some countries such as Somalia, Somaliland, Sudan and Kenya, […]

Keir Starmer resigns: can anyone survive as prime minister in today’s Britain?

Keir Starmer has resigned as leader of the Labour party, and so in time as the UK’s prime minister. In the end, despite his numerous assurances that he would fight on, after Andy Burnham’s resounding win in the Makerfield byelection, the pressure on Starmer became too great to withstand. It makes him the sixth British […]