The best UK treadmills for your home: up your indoor miles with our runner-approved picks

Whether you’re chasing gym quality on a budget or a fancy folding model, accelerate your training with our expert’s pick of the best running machines

‘The children are not safe here’: the Nigerian couple fighting infanticide

The long read: In a few isolated communities in central Nigeria, some babies are believed to be bad omens. Olusola and Chinwe Stevens run a thriving home for babies at risk. But what happens when the families want them back?

Dark showering: is this the very best way to wash?

A shower before bed, with the bathroom lights off, is said to get you to sleep more quickly and rinse off the day’s stress. No wonder it’s suddenly so popular

Things reek, stink and pong – but why are there no verbs for describing a delightful odour?

We don’t have a single verb to express smelling something nice. Welsh and Croatian, by contrast, are never caught short when something fragrant gets right up your nose, writes Guardian columnist Adrian Chiles

Breathwork has its uses – but when it comes to ‘unlocking your fullest human potential’, beware the puffery

While some benefits such as stress relief are backed by solid evidence, they can be achieved without expensive hyped-up courses

Sali Hughes on beauty: why cica creams belong in every first-aid kit

More than mere beauty products, these rich, multipurpose emollients are perfect for soothing and comforting sore skin

Black sesame is growing more popular in the US. Is it actually good for you?

The nutty seed is an essential dessert flavor in Asia and is now forecasted to be a top food trend in the US this year

Ultra-processed foods should be treated more like cigarettes than food – study

UPFs are made to encourage addiction and consumption and should be regulated like tobacco, say researchers

Jess Cartner-Morley’s February style essentials: joyful jumpers, 24-hour earrings and the world’s most flattering tee

In need of a February pep talk? Our fashion expert’s must-haves are here to lift your mood

Age brings an opportunity to escape the clutches of unattainable beauty standards – it’s liberating

Even as I’ve spent my entire adult life wanting to look different, I’ve found and cultivated other parts of myself that have nothing to do with appearance