Could tickling your ears with electricity really boost your VO2max? Simon Fellows investigates the s trange but promising potential of vagus nerve stimulation

All this month’s best buys, news and must-know health and wellbeing tips

Light is essential for health, but most of us aren’t getting enough of it, says functional medicine practitioner Dr Damien Downing. Here’s what you need to know about light and how to put the right light back into your life

Scientists discovered that vibrating tendons before cycling allowed people to push harder without feeling like they were working more

Feel better with these clever – and fast-action – wellbeing tips

Joanna Evans scouts out full-spectrum lighting, red light therapy devices and bioavailable copper supplements