What your eyes reveal about your health

Irina Bg/Shutterstock Scientists at the University of California, San Diego, have developed a smartphone app that can detect early signs of Alzheimer’s disease and other neurological conditions. The app uses the phone’s near-infrared camera to track changes in the sizeContinue Reading

Woman having therapy.

Stephanie Foo, an award-winning radio producer, suffers from complex post-traumatic stress disorder, a disorder that in her country (the US) “doesn’t officially exist”. In her new book, What My Bones Know, Foo writes movingly about what it’s like to liveContinue Reading