Distracted by your phone? Putting it out of reach may not help
Smartphones can be a distraction from other tasksPheelings media/Shutterstock Do you find…
You could train your brain to be less fooled by optical illusions
Did you spot that the orange circle on the left is smaller…
Extreme heat may speed up biological ageing in older people
A woman drinks water during a heatwave in Hyeres, FranceMagali Cohen/Hans Lucas/AFP…
Big animals have higher cancer risk – but also evolved better defences
African elephants have extra copies of genes that help resist cancerNeil Aldridge/Nature…
Older people in England are more satisfied after covid-19 pandemic
The pandemic may have changed people’s outlook on lifeDisobeyArt / Alamy The…
A new definition of obesity could help treat millions of people
Measuring body fat more carefully could help treat obesityHalfpoint/Getty Images Rethinking the…
Mpox became a global health emergency for the second time in 2024
A Red Cross worker spraying chlorine-based disinfectant in Goma in the Democratic…
Most comprehensive picture yet of how organs age at different rates
Someone’s kidneys could be a decade older, biologically, than their brainChristian Kitzmuller/Alamy…
Mounting evidence points to air pollution as a cause of eczema
Air pollution is hard to avoid, particularly for city dwellersRon Adar/Alamy Air…
War-era sugar rationing boosted health of UK people conceived in 1940s
The UK was forced to ration sugar during the second world warFox…
