HealthHow concussion can lead to brain damage - and what to do to prevent it A new understanding of what happens to the brain after a knock to the head is finally waking us up to the risk of contact sports, and ways to stop long term damage Features
HealthHow menopause can make menstrual cycles longer and more unpredictable Menstrual cycles change over time, but the menopause, and the time leading up to it, particularly alters their length and variability 51¶¯Âþ