Nanoparticle tech reduces celiac disease symptoms by 90%

Researchers from Northwestern University developed the tech and it works by hiding a bit of gluten in a biodegradable nanoparticle. Injected into a person’s bloodstream, the nanoparticle looks to the immune system like a bit harmless debris, so it allows a macrophage — a type of cell tasked with removing such detritus from the body — to gobble up the particle, hidden gluten and all. FUTURISM

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Spanish coders harness tech to track health risks for firefighters

A small team of volunteers based in Barcelona is hoping to deploy cutting-edge technology at home and further afield to protect the health of those on the frontline: the firefighters. After winning a global coding challenge backed by tech giant IBM in New York last weekend, they will receive financial and technical support to deploy more widely their open-source application, named Prometeo. THOMSON REUTERS FOUNDATION

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There’s a simple way to give 20 million Americans access to parks: Let them use school playgrounds

The Trust for Public Land, a nonprofit that helps schools and cities create “shared-use” agreements for playground space, calculated that if all schoolyards in the U.S. were opened to the public during nonschool hours, nearly 20 million Americans who don’t currently live near parks would suddenly be a short walk from one. FAST COMPANY

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Clinicians are using an app to speed up detection of a ‘silent killer’

Healthcare professionals can now detect one of the National Health Service’s (NHS) “biggest killers” in minutes rather than hours due to the use of a new app. The app, which has been developed by Alphabet’s DeepMind Health together with the Royal Free London NHS Foundation Trust (RFL), is used to help identify patients who are at risk of something called “acute kidney injury”, or AKI. CNBC

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