This video shows how photographer James Duncan Davidson captured picture of eye tissue through a microscope using the camera on his iPhone. His picture was featured as our Image of the Week on Sunday.
‘Cyclic sighing’ can help breathe away anxiety
Stanford Medicine researchers showed that five minutes a day of breathing exercises can reduce overall anxiety and improve mood.
Runaway immune reactions cause long COVID breathing problems
Researchers at Stanford Medicine have investigated the mechanism of pulmonary fibrosis caused by long COVID.