Are summer sandals killing your feet?They may keep your feet cool but some styles could be doing more harm than good.

We're getting mealtimes wrong - here's the best time to have dinnerThe emerging science of chrononutrition suggests you should pay more attention to your body clock when planning your meals.

How much sunshine do we really need?Some people just need a few minutes per day in the summer – while others require much longer.

How weight-loss medication is changing relationships with alcoholSome people using weight-loss drugs say their cravings for alcohol disappeared or they felt nauseous when they drank.

I went for a full body MOT and the results came as a shockThe private body scan industry is booming, but is it doing more harm than good?

Obesity rates have doubled in England since 1993 - what's going on?Around seven million more adults are living with obesity than would have been if obesity rates had stayed the same as 1993.

Artificial Intelligence used to design brand new virusesScientists made 16 successful viruses that had their genetic code designed by artificial intelligence.

Half of vaccines are binned - 'fridge-free' versions could change thatScientists have kept vaccines stable at room temperature for a year, which could transform global vaccination.

There's a reason child vaccination rates are falling - and it's not social mediaAs child immunisation rates fall across the UK, one clinic in west Yorkshire is taking aggressive steps to boost immunisations

US reports first two deaths linked to 'explosive diarrhoea' outbreakThe illness caused by parasitic infection that spreads through contaminated food or water is not generally life-threatening, health officials say.