A soft, edible electrode made from alginate and polydopamine detects glucose under intestinal conditions, opening a path toward swallowable sensors for diabetes monitoring.

Informal waste pickers are on the frontlines of fashion’s waste crisis. Recognizing their vital role could help shape the ...

More than $150,000 awarded to schools across Western Australia for projects that will reduce impact of waste and teach kids lifelong sustainability ...

Photoplethysmography (PPG) is an optical sensing technique that measures blood volume changes and underpins devices ranging ...

Technical University of Munich researchers have found a way to boost oxidase biosensor accuracy from about 50% to 99% by using an alcohol oxidase oxygen scavenger that prevents signal loss, ...

Every year, millions of tonnes of food end up in South Africa’s landfills. This is a wasted resource that deepens ...

A waste and recycling plant in an industrial part of Collier County is causing concern among nearby residents and business ...

Why in-line monitoring is the missing link in bioenergy efficiency. By Sarah Hammond Biomass has emerged as a powerful ...

Color 3D printing has gone mainstream, and we expect more than one hacker will be unpacking one over the holidays. If you ...

When it comes to fixing a botched photo, the changes you need really depend on what the photo requires. A major problem with ...

Modern GPUs are built to deliver peak graphical performance, but they aren't nearly as smart or efficient as you'd expect ...

LAHORE: The Punjab Environmental Protection Agency (EPA) has made the installation of five colour-coded waste bins mandatory at all commercial centres, shopping malls, plazas, office buildings and ...