What your eyes reveal about your health

By Barbara Pierscionek, Professor and Deputy Dean, Research and Innovation, Anglia Ruskin University

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 size of a person’s pupils at a sub-millimetre level. These measurements can then be used to assess that person’s cognitive condition.

As technology evolves, the eyes will prove more and more useful as a means of diagnosing all kinds of…

Read complete article

~	Kenyan doctors’ strike: the government keeps failing to hold up its end of the bargain

~	Humza Yousaf is fighting for his political life – but here’s why you shouldn’t expect a snap election in Scotland

~	Waste pickers play a key role in the fight against plastic pollution – insights from South Africa into how their voices can be heard

~	College administrators are falling into a tried and true trap laid by the right

~	South Africa’s constitution was set up as the bedrock of its democracy: it’s been challenged over last 30 years, but has held firm

~	‘Polite littering’ is a rubbish problem – here’s why the British approach to tackling clean ups is not working

~	TikTok users claim freezing bread can make it healthier – here’s what the science actually says

~	Purple Hibiscus: Ibrahim Mahama’s Barbican installation wraps the brutalist building in bright cloth and reveals a hidden history

~	Liz Truss’s lessons on how not to be a prime minister

~	Focus on Rwanda’s safety is a distraction from the dangerous conditions for asylum seekers in the UK