Smartwatches are among the wearable devices that gather health data. Translating that data into useful information can be complicated and expensive. (iStock) The human body constantly generates a ...

Lagos, Africa’s largest city and one of the fastest-growing urban centres in the world, stands at the intersection of rapid population growth and limited healthcare capacity. With over 20 million ...

Eye imaging may help distinguish ALS from Alzheimer’s disease by revealing differences in retinal protein deposits using polarized light.