Researchers in Brazil have built a disposable, eco-friendly electrochemical sensor from recycled PET, bamboo biochar and ...

Researchers at McMaster University have created a new packaging tray that can signal when Salmonella or other dangerous pathogens are present in packages of raw or cooked food such as chicken. The new ...

Engineers at MIT, Nanytang Technological University, and several companies have developed a compact and inexpensive technology for detecting and measuring lead concentrations in water, potentially ...

Add Yahoo as a preferred source to see more of our stories on Google. UT Dallas researchers are testing a portable sensor that can identify multiple food contaminants in about a minute before food is ...

Researchers coupled an improved artificial bee colony algorithm with EPANET simulations to simultaneously identify the ...