The various forms of dementia now affect 50 million people around the world. There are 10 million new sufferers every year – and still no cure

There’s no shortage of products, treatments and gadgets promising to stop male pattern baldness in its tracks, but how many of these do anything besides empty your wallet? Our writer put the whole hair growth industry to the test to see if there’s a real alternative to going full transplant

The arms race between antibiotics and bacteria

For years I didn’t know why he was slipping away Now I do, I’m fighting back

My illness left me lifeless

THE RISE OF BIOHACKING