The healthspan revolution: how to live a long, strong and happy life

Dr Peter Attia is an expert on longevity and preventative medicine. He explains how sleep, weight training and other incremental changes can make us much more resilient

Why you should make the most of the extra daylight when the clocks change

Daylight helps to regulate hormones and the immune system. It’s good for sleep and can help with depression. So be glad of the extra daylight when it comes

The battle to boost our deep sleep – and help stop dementia

The biological ‘brainwashing’ that happens while you are sleeping is crucial for filtering out toxins. Here’s how to optimise your overnight cycle

‘Don’t blame the young for being moody’ – and seven other ways to nurture healthy teenage minds

Adolescence is a time of great change, with everything from sleep to social media impacting on growth. Psychologist Sarah-Jayne Blakemore explains how to support positive habits

You be the judge: should my wife decide what time we go to sleep?

Wilmer says Andrea should let him watch TV in bed. She insists on a strict lights out. Have your say and help put this argument to bed

Humans ‘may need more sleep in winter’, study finds

Research shows people get more deep REM sleep than in summer, and may need to adjust habits to season

If you’re up all night with a newborn, why not try these activities

Muttering odd things, doom-scrolling social media or simply going insane are just some of the fun things you can entertain yourself with in the early hours

Sleeping late isn’t a sign of laziness. Stop the circadian-rhythm shaming

Fellow night owls, take comfort: our sleep-wake schedule is part of our genetic makeup, not a moral failing

I sleep for 10 hours a night – but still can’t get up in the morning

Your cycle may start later than average, or you may just need more sleep. A sleep clinic may help

Take more breaks at work, put your head in the freezer … an expert’s eight simple tips for better sleep

‘We’re built for sleep,’ according to the psychologist Aric Prather, yet many of us still struggle to overcome insomnia. He talks us through his ‘prescription’